APA (7th ed.) Citation

Popenoe, P., & Johnson, R. H. (1933). Applied eugenics ([Rev. ed.].). Macmillan.

Chicago Style (17th ed.) Citation

Popenoe, Paul, and Roswell Hill Johnson. Applied Eugenics. [Rev. ed.]. New York: Macmillan, 1933.

MLA (8th ed.) Citation

Popenoe, Paul, and Roswell Hill Johnson. Applied Eugenics. [Rev. ed.]. Macmillan, 1933.