APA Citatie

Zastrow, C., & Kirst-Ashman, K. K. (2001). Understanding human behavior and the social environment (5th ed.). Belmont, CA: Brooks/Cole, Thomson Learning.

Chicago Style citaat

Zastrow, Charles., en Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. 5th ed. Belmont, CA: Brooks/Cole, Thomson Learning, 2001.

MLA citatie

Zastrow, Charles., en Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. 5th ed. Belmont, CA: Brooks/Cole, Thomson Learning, 2001.