Cita APA (7a ed.)

Scarr, S., & James vander zanden. (1987). Understanding psychology (5th ed.). Random.

Cita Chicago Style (17a ed.)

Scarr, Sandra, y James vander zanden. Understanding Psychology. 5th ed. New york: Random, 1987.

Cita MLA (9a ed.)

Scarr, Sandra, y James vander zanden. Understanding Psychology. 5th ed. Random, 1987.