APA (7th ed.) Citation

Pastorino, E., & Doyle-Portillo, S. (2010). What is psychology?: Essentials. Wadsworth Cengage.

Chicago Style (17th ed.) Citation

Pastorino, Ellen, and Susann Doyle-Portillo. What Is Psychology?: Essentials. Belmont, CA: Wadsworth Cengage, 2010.

MLA (9th ed.) Citation

Pastorino, Ellen, and Susann Doyle-Portillo. What Is Psychology?: Essentials. Wadsworth Cengage, 2010.