APA (7th ed.) Citation

Doerr, A. (2007). Four seasons in Rome: On twins, insomnia, and the biggest funeral in the history of the world. Scribner.

Chicago Style (17th ed.) Citation

Doerr, Anthony. Four Seasons in Rome: On Twins, Insomnia, and the Biggest Funeral in the History of the World. New York: Scribner, 2007.

MLA (8th ed.) Citation

Doerr, Anthony. Four Seasons in Rome: On Twins, Insomnia, and the Biggest Funeral in the History of the World. Scribner, 2007.

Warning: These citations may not always be 100% accurate.