Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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