Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (8ú heag.)

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

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