Παραπομπή APA

Lancaster, O. E. (1974). Effective teaching and learning. Gordon and Breach.

Παραπομπή Chicago Style

Lancaster, Otis Ewing. Effective Teaching and Learning. New York: Gordon and Breach, 1974.

Παραπομπή MLA

Lancaster, Otis Ewing. Effective Teaching and Learning. Gordon and Breach, 1974.