Cita APA

Bernstein, D. A., & Nash, P. W. (2008). Essentials of psychology. Boston: Houghton Mifflin.

Chicago Style Citation

Bernstein, Douglas A., i Peggy Wright Nash. Essentials of Psychology. Boston: Houghton Mifflin, 2008.

Cita MLA

Bernstein, Douglas A., i Peggy Wright Nash. Essentials of Psychology. Boston: Houghton Mifflin, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.