APA (7th ed.) Citation

LM, S., RJ, C., & DE, Z. (1981). Cost of developing a computerized drug file. American journal of hospital pharmacy, 38(9), 1334.

Chicago Style (17th ed.) Citation

LM, Strand, Cipolle RJ, and Zaske DE. "Cost of Developing a Computerized Drug File." American Journal of Hospital Pharmacy 38, no. 9 (1981): 1334.

MLA (9th ed.) Citation

LM, Strand, et al. "Cost of Developing a Computerized Drug File." American Journal of Hospital Pharmacy, vol. 38, no. 9, 1981, p. 1334.