Cita APA (7th ed.)

Gage, N. L., & Berliner, D. C. (1984). Educational psychology (Third edition.). Houghton Mifflin.

Cita Chicago (17th ed.)

Gage, N. L., i David C. Berliner. Educational Psychology. Third edition. Boston: Houghton Mifflin, 1984.

Cita MLA (8th ed.)

Gage, N. L., i David C. Berliner. Educational Psychology. Third edition. Houghton Mifflin, 1984.