APA (7th ed.) Citation

GAGE, N., & BERLINER, D. C. (1989). Educational psychology.-- ed.3. Houghton Mifflin.

Chicago Style (17th ed.) Citation

GAGE, NL, and David C. BERLINER. Educational Psychology.-- Ed.3. Boston: Houghton Mifflin, 1989.

MLA (9th ed.) Citation

GAGE, NL, and David C. BERLINER. Educational Psychology.-- Ed.3. Houghton Mifflin, 1989.