Cita APA

Feldman, R. S. 1. (2002). Understanding psychology (6th ed.). Boston: McGraw-Hill Higher Education.

Chicago Style Citation

Feldman, Robert S. 1947-. Understanding Psychology. 6th ed. Boston: McGraw-Hill Higher Education, 2002.

Cita MLA

Feldman, Robert S. 1947-. Understanding Psychology. 6th ed. Boston: McGraw-Hill Higher Education, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.