APA (7e ed.) Bronvermelding

Blum, R. H. (1969). Students and drugs: College and high school observations. Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Blum, Richard H. Students and Drugs: College and High School Observations. San Francisco: Jossey-Bass, 1969.

MLA (9e ed.) Bronvermelding

Blum, Richard H. Students and Drugs: College and High School Observations. Jossey-Bass, 1969.