APA (7th ed.) Citation

Munroe, R. (2022). What if?: Serious scientific answers to absurd hypothetical questions. John Murray.

Chicago Style (17th ed.) Citation

Munroe, Randall. What If?: Serious Scientific Answers to Absurd Hypothetical Questions. London: John Murray, 2022.

MLA (9th ed.) Citation

Munroe, Randall. What If?: Serious Scientific Answers to Absurd Hypothetical Questions. John Murray, 2022.