Dyfyniad APA

Chitty, C., & Benn, T. (2009). Eugenics, race, and intelligence in education. Continuum International Pub. Group.

Dyfyniad Arddull Chicago

Chitty, Clyde, and Tony Benn. Eugenics, Race, and Intelligence in Education. London ; New York: Continuum International Pub. Group, 2009.

Dyfyniad MLA

Chitty, Clyde, and Tony Benn. Eugenics, Race, and Intelligence in Education. Continuum International Pub. Group, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.