Cita APA (7a ed.)
Gagné, E. D. (1985). The cognitive psychology of school learning. Little.
Cita Chicago Style (17a ed.)
Gagné, Ellen D. The Cognitive Psychology of School Learning. Boston: Little, 1985.
Cita MLA (9a ed.)
Gagné, Ellen D. The Cognitive Psychology of School Learning. Little, 1985.
Precaución: Estas citas no son 100% exactas.