APA (7e ed.) Bronvermelding

Emmett, D., & Nice, G. (1996). Understanding drugs: A handbook for parents, teachers and other professionals. J. Kingsley.

Chicago (17e ed.) Bronvermelding

Emmett, David, en Graeme Nice. Understanding Drugs: A Handbook for Parents, Teachers and Other Professionals. London ; Bristol, Pa.: J. Kingsley, 1996.

MLA (8e ed.) Bronvermelding

Emmett, David, en Graeme Nice. Understanding Drugs: A Handbook for Parents, Teachers and Other Professionals. J. Kingsley, 1996.