Cita APA (7a ed.)

Walberg, H. J., & Haertel, G. D. (1997). Psychology and educational practice. McCutchan.

Cita Chicago Style (17a ed.)

Walberg, Herbert J., y Geneva D. Haertel. Psychology and Educational Practice. Berkeley, California: McCutchan, 1997.

Cita MLA (9a ed.)

Walberg, Herbert J., y Geneva D. Haertel. Psychology and Educational Practice. McCutchan, 1997.