APA (7th ed.) Citation

DJ, H., LM, S., & PR, L. (1988). Isotretinoin therapy for acne: A population-based study. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 138(1), 47.

Chicago Style (17th ed.) Citation

DJ, Hogan, Strand LM, and Lane PR. "Isotretinoin Therapy for Acne: A Population-based Study." CMAJ : Canadian Medical Association Journal = Journal De L'Association Medicale Canadienne 138, no. 1 (1988): 47.

MLA (9th ed.) Citation

DJ, Hogan, et al. "Isotretinoin Therapy for Acne: A Population-based Study." CMAJ : Canadian Medical Association Journal = Journal De L'Association Medicale Canadienne, vol. 138, no. 1, 1988, p. 47.