Munroe, R. (2014). What if?: Serious scientific answers to absurd hypothetical questions (First edition.). John Murray.
Citace podle Chicago (17th ed.)Munroe, Randall. What If?: Serious Scientific Answers to Absurd Hypothetical Questions. First edition. Great Britain: John Murray, 2014.
Citace podle MLA (9th ed.)Munroe, Randall. What If?: Serious Scientific Answers to Absurd Hypothetical Questions. First edition. John Murray, 2014.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..