APA (7th ed.) Citation

Bibby, H. C. (1939). Heredity, eugenics and social progress. Gollancz.

Chicago Style (17th ed.) Citation

Bibby, Harold C. Heredity, Eugenics and Social Progress. London: Gollancz, 1939.

MLA (9th ed.) Citation

Bibby, Harold C. Heredity, Eugenics and Social Progress. Gollancz, 1939.

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