Cita APA (7a ed.)

Gage, N. L. 1., & Berliner, D. C. (1984). Educational psychology (3a. ed.). Houghton.

Cita Chicago Style (17a ed.)

Gage, Nathaniel Lees 1912, y David C. Berliner. Educational Psychology. 3a. ed. London: Houghton, 1984.

Cita MLA (9a ed.)

Gage, Nathaniel Lees 1912, y David C. Berliner. Educational Psychology. 3a. ed. Houghton, 1984.