Educational psychology

MLA

Sternberg, Robert J, and Wendy M Williams. Educational Psychology. 2nd ed. Upper Saddle River, N.J.: Merrill, 2010.

APA

Sternberg, R. J, & Williams, W. M. (2010). Educational psychology. 2nd ed. Upper Saddle River, N.J.: Merrill.

Chicago

Sternberg, Robert J., and Wendy M Williams. Educational Psychology. 2nd ed. Upper Saddle River, N.J.: Merrill, 2010.