APA aipamena

Whetham, W. C. D., & Whetham, C. D. H. (1912). An introduction to eugenics. Gambridge: Bowes and Bowes.

Chicago Style aipamena

Whetham, William Cecil Dampier, και Catherine Durning Holt Whetham. An Introduction to Eugenics. Gambridge: Bowes and Bowes, 1912.

MLA aipamena

Whetham, William Cecil Dampier, και Catherine Durning Holt Whetham. An Introduction to Eugenics. Gambridge: Bowes and Bowes, 1912.