Cita APA (7a ed.)

Waldorf, D. (1973). Careers in dope. Prentice-Hall.

Cita Chicago Style (17a ed.)

Waldorf, Dan. Careers in Dope. Englewood Cliffs, N.J: Prentice-Hall, 1973.

Cita MLA (9a ed.)

Waldorf, Dan. Careers in Dope. Prentice-Hall, 1973.