Cita APA (7a ed.)
Plotnik, R. (1989). Introduction to psychology (2nd ed.). Random House.
Cita Chicago Style (17a ed.)
Plotnik, Rod. Introduction to Psychology. 2nd ed. New York: Random House, 1989.
Cita MLA (9a ed.)
Plotnik, Rod. Introduction to Psychology. 2nd ed. Random House, 1989.
Precaución: Estas citas no son 100% exactas.