According to the AP Stylebook, book titles should be placed in quotation marks. They do not use italics. For example, you would write: "To Kill a Mockingbird" or "The Great Gatsby."
For more details, you can refer to AP Style guidelines on book titles such as the Proofed Guide to AP Style.
How did Einarr's conflict with Hálfdan unfold according to the sagas?
What philosophical ideas are discussed in Heraclitus' works according to the sources?
How did critics perceive the episode Fortunate Son in terms of premise and execution?
What is the population of Blindcrake according to the 2011 Census?
Which clubs showed interest in Nakamura according to the article?