Cita APA

Bernstein, D. A., & . (1999). Essentials of psychology. Boston: Houghton Mifflin.

Chicago Style Citation

Bernstein, Douglas A., i. Essentials of Psychology. Boston: Houghton Mifflin, 1999.

Cita MLA

Bernstein, Douglas A., i. Essentials of Psychology. Boston: Houghton Mifflin, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.