APA (7th ed.) Citation

Johnson, P. (2011). Humorists: From Hogarth to Noël Coward. Harper.

Chicago Style (17th ed.) Citation

Johnson, Paul. Humorists: From Hogarth to Noël Coward. New York, NY: Harper, 2011.

MLA (9th ed.) Citation

Johnson, Paul. Humorists: From Hogarth to Noël Coward. Harper, 2011.

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