APA (7th ed.) Citation

Darlington, C. D. (1939). The evolution of genetic systems. The University press.

Chicago Style (17th ed.) Citation

Darlington, C. D. The Evolution of Genetic Systems. Cambridge [England]: The University press, 1939.

MLA (9th ed.) Citation

Darlington, C. D. The Evolution of Genetic Systems. The University press, 1939.

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