APA (7th ed.) Citation

Zastrow, C. H., Hessenauer, S. L., & Kirst-Ashman, K. K. Understanding human behavior and the social environment (Eleventh edition.).

Chicago Style (17th ed.) Citation

Zastrow, Charles H., Sarah L. Hessenauer, and Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. Eleventh edition.

MLA (9th ed.) Citation

Zastrow, Charles H., et al. Understanding Human Behavior and the Social Environment. Eleventh edition.