Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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