APA引文

Gagne, R. M. (1962). Psychological principles in system development. Holt Rinehart and wiston.

Chicago Edition Citation

Gagne, Robert M. Psychological Principles in System Development. New York: Holt Rinehart and wiston, 1962.

MLA引文

Gagne, Robert M. Psychological Principles in System Development. Holt Rinehart and wiston, 1962.

警告：這些引文格式不一定是100％准確.