Zastrow, C., & Kirst-Ashman, K. K. (2007). Understanding human behavior and the social environment. Belmont, CA: Brooks/Cole Thomson.
استشهاد بنمط شيكاغوZastrow, Charles, و Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. Belmont, CA: Brooks/Cole Thomson, 2007.
MLA استشهادZastrow, Charles, و Karen Kay Kirst-Ashman. Understanding Human Behavior and the Social Environment. Belmont, CA: Brooks/Cole Thomson, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.