APA (7th ed.) Zitazioa

Gagné, E. D., Yekovich, C. W., & Yekovich, F. R. (1993). The cognitive psychology of school learning (2a. ed.). Harpers Collins.

Chicago Style (17th ed.) Zitazioa

Gagné, Ellen D., Carol Walker Yekovich, eta Frank R. Yekovich. The Cognitive Psychology of School Learning. 2a. ed. Nueva York: Harpers Collins, 1993.

MLA (9th ed.) Zitazioa

Gagné, Ellen D., et al. The Cognitive Psychology of School Learning. 2a. ed. Harpers Collins, 1993.