APA (7th ed.) Citation

Mayer, R. E. (1987). Educational psychology: A cognitive approach (6. print.). Harper Collins.

Chicago Style (17th ed.) Citation

Mayer, Richard E. Educational Psychology: A Cognitive Approach. 6. print. [Don Mills, Ont.]: Harper Collins, 1987.

MLA (9th ed.) Citation

Mayer, Richard E. Educational Psychology: A Cognitive Approach. 6. print. Harper Collins, 1987.