Παραπομπή APA

Rugg, H. a. W., & Withers, W. (1956). Social Foundations Of Education. Prenctice-Hall,Inc..

Παραπομπή Chicago Style

Rugg, Harold and Withers, και William Withers. Social Foundations Of Education. New York: Prenctice-Hall,Inc., 1956.

Παραπομπή MLA

Rugg, Harold and Withers, και William Withers. Social Foundations Of Education. Prenctice-Hall,Inc., 1956.