Zastrow, C., Kirst-Ashman, K. K., & Hessenauer, S. L. (2019). Empowerment series: Understanding human behavior and the social environment (11th edition.). Cengage Learning.
Chicago Style (17. basım) AtıfZastrow, Charles, Karen Kay Kirst-Ashman, ve Sarah L. Hessenauer. Empowerment Series: Understanding Human Behavior and the Social Environment. 11th edition. Mason, OH: Cengage Learning, 2019.
MLA (9th ed.) AtıfZastrow, Charles, et al. Empowerment Series: Understanding Human Behavior and the Social Environment. 11th edition. Cengage Learning, 2019.
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