This guideline is a part of the English Wikipedia's Manual of Style. Editors should follow it, except where common sense and the occasional exception will improve an article. Before editing this page, please make sure that your revision reflects consensus.
Paintings, sculptures and other works of visual art
Periodicals (newspapers, journals, and magazines)
Plays
Ships
Ship class
Television series
Abbreviations of the above should also be italicized. If the title is also a link, you should usually place the italic markup outside the brackets, but see the Titanic example below for a special case.
[[USS Toledo (CA-133)|USS ''Toledo'' (CA-133)]] was a [[Baltimore class cruiser|''Baltimore'' class cruiser]], [[HMAS Australia (1911)|HMAS ''Australia'' (1911)]] was an [[Indefatigable class battlecruiser|''Indefatigable'' class battlecruiser]]
''[[An Unearthly Child]]'', ''[[The Last Sontaran]]''
Quotation marks
Italics are generally used for titles of longer works. Titles of shorter works (particularly those that exist as a smaller part of a larger work), such as the following, should be enclosed in double quotation marks:
The quotation marks should not be bolded in the lead section when the title of an article requires quotation marks, as they are not part of the title. See WP:Manual of Style#Punctuation.
Neither
There are a few cases in which the title should be in neither italics nor quotation marks:
Scriptures of large, well-known religions, such as for example the Bible, the Qur'an, the Talmud, the Bhagavad Gita, the Ādi Granth, the Book of Mormon, or the Avesta, should not normally be italicized. However, references to specific published versions of sacred texts should be italicized, such as the Authorized King James Version or the New Edition of the Babylinian Talmud. Many relatively obscure sacred texts are also generally italicized, particularly if the work is not likely to be well-known to the Wikipedia reader, if the work was first published in modern times and has not undergone substantial changes, or if it might be unclear that the title refers to a book. For example, The Urantia Book the Satanic Bible, and Divine Principle should be italicized.
Commercial products other than media works: Cheerios
Punctuation
Whether the title is in italics or quotes, added punctuation – such as a comma following a title in a series of titles, as contrasted with the novel and television series