APA (7th ed.) Citation

Engs, R. C. (2005). The eugenics movement: An encyclopedia. Greenwood Press.

Chicago Style (17th ed.) Citation

Engs, Ruth C. The Eugenics Movement: An Encyclopedia. Westport, Conn.: Greenwood Press, 2005.

MLA (9th ed.) Citation

Engs, Ruth C. The Eugenics Movement: An Encyclopedia. Greenwood Press, 2005.