Cita APA (7a ed.)

Ferguson, P. (1975). Drugs and attitude change: Nonmedical drug use; attitudes and attitude change. Research issues.

Cita Chicago Style (17a ed.)

Ferguson, Patricia. "Drugs and Attitude Change: Nonmedical Drug Use; Attitudes and Attitude Change." Research Issues 1975.

Cita MLA (8a ed.)

Ferguson, Patricia. "Drugs and Attitude Change: Nonmedical Drug Use; Attitudes and Attitude Change." Research Issues, 1975.