APA (7th ed.) Citation

Blacker, C. P. (1952). Eugenics: Galton and after. Harvard University Press.

Chicago Style (17th ed.) Citation

Blacker, C. P. Eugenics: Galton and After. Cambridge, Mass.: Harvard University Press, 1952.

MLA (9th ed.) Citation

Blacker, C. P. Eugenics: Galton and After. Harvard University Press, 1952.