APA (7th ed.) Citation

Archer, D., Costanzo, M., & Akert, R. (1987). The interpersonal perception task (IPT). Berkeley Media.

Chicago Style (17th ed.) Citation

Archer, Dane, Mark Costanzo, and Robert Akert. The Interpersonal Perception Task (IPT). Berkeley, CA: Berkeley Media, 1987.

MLA (9th ed.) Citation

Archer, Dane, et al. The Interpersonal Perception Task (IPT). Berkeley Media, 1987.