Cita APA (7a ed.)

DuPont, R. L., Wish, E. D., & Saylor, K. E. (1991). Methamphetamine, PCP, and Other Synthetic Drugs: Anticipating the Challenge of the Future. [Verlag nicht ermittelbar].

Cita Chicago Style (17a ed.)

DuPont, Robert L., Eric D. Wish, y Keith E. Saylor. Methamphetamine, PCP, and Other Synthetic Drugs: Anticipating the Challenge of the Future. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1991.

Cita MLA (9a ed.)

DuPont, Robert L., et al. Methamphetamine, PCP, and Other Synthetic Drugs: Anticipating the Challenge of the Future. [Verlag nicht ermittelbar], 1991.