Gaya APA

Ksir, A, K, C. (1987). Drug, society and human behavior. -- ed. 4 . St. Louis: Times Mirror/ Mosby College Pub..

Gaya MLA

Ksir, Aakley, Ksir,, Charles. "Drug, society and human behavior. -- ed. 4". St. Louis: Times Mirror/ Mosby College Pub., 1987. Text.