APA引文

Gagné, R. M. (1977). The conditions of learning (Third edition.). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Gagné, Robert M. The Conditions of Learning. Third edition. New York: Holt, Rinehart and Winston, 1977.

MLA引文

Gagné, Robert M. The Conditions of Learning. Third edition. Holt, Rinehart and Winston, 1977.