APA (7th ed.) Citation

Weismann, A. (1891). Essays upon heredity and kindred biological problems. Clarendon Press.

Chicago Style (17th ed.) Citation

Weismann, August. Essays upon Heredity and Kindred Biological Problems. Oxford: Clarendon Press, 1891.

MLA (9th ed.) Citation

Weismann, August. Essays upon Heredity and Kindred Biological Problems. Clarendon Press, 1891.

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