APA-Zitierstil (7. Ausg.)

Fudala, P. J., Lange, W. R., Cabanilla, B. R., Moler, G., Bernacki, E. J., & Frankenfield, D. L. (1994). Preemployment Drug Screening at the Johns Hopkins Hospital, 1989 and 1991. American journal of drug and alcohol abuse, 20(1), 35-46.

Chicago-Zitierstil (17. Ausg.)

Fudala, Paul J., W. Robert Lange, B. Rodrigo Cabanilla, Gerri Moler, Edward J. Bernacki, und Diane L. Frankenfield. "Preemployment Drug Screening at the Johns Hopkins Hospital, 1989 and 1991." American Journal of Drug and Alcohol Abuse 20, no. 1 (1994): 35-46.

MLA-Zitierstil (9. Ausg.)

Fudala, Paul J., et al. "Preemployment Drug Screening at the Johns Hopkins Hospital, 1989 and 1991." American Journal of Drug and Alcohol Abuse, vol. 20, no. 1, 1994, pp. 35-46.