Παραπομπή σε μορφή APA (7η εκδ.)

Gagne, R. M. (1984). The conditions of learning and theory of instruction (4th ed.). Holt, Rinehart and Winston.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gagne, Robert Mills. The Conditions of Learning and Theory of Instruction. 4th ed. Fort Worth: Holt, Rinehart and Winston, 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gagne, Robert Mills. The Conditions of Learning and Theory of Instruction. 4th ed. Holt, Rinehart and Winston, 1984.