APA aipamena

Guerrant, R. L., Wood, S. J., Krongaard, L., Reid, R. A., & Hodge, R. H. (1981). Resistance among fecal flora of patients taking sulfamethoxazole-trimethoprim or trimethoprim alone.

Chicago Style aipamena

Guerrant, R L., S J. Wood, L. Krongaard, R A. Reid, and R H. Hodge. Resistance Among Fecal Flora of Patients Taking Sulfamethoxazole-trimethoprim or Trimethoprim Alone. 1981.

MLA aipamena

Guerrant, R L., et al. Resistance Among Fecal Flora of Patients Taking Sulfamethoxazole-trimethoprim or Trimethoprim Alone. 1981.