APA (7th ed.) Citation

(1972). Sexual selection and the descent of man: 1871 - 1971 (1. publ.). Heinemann.

Chicago Style (17th ed.) Citation

Sexual Selection and the Descent of Man: 1871 - 1971. 1. publ. London: Heinemann, 1972.

MLA (9th ed.) Citation

Sexual Selection and the Descent of Man: 1871 - 1971. 1. publ. Heinemann, 1972.

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