APA (7th ed.) Citation

S, C., & JS, C. (2009). Opioid-induced endocrinopathy. The Journal of the American Osteopathic Association, 109(1), 20.

Chicago Style (17th ed.) Citation

S, Colameco, and Coren JS. "Opioid-induced Endocrinopathy." The Journal of the American Osteopathic Association 109, no. 1 (2009): 20.

MLA (9th ed.) Citation

S, Colameco, and Coren JS. "Opioid-induced Endocrinopathy." The Journal of the American Osteopathic Association, vol. 109, no. 1, 2009, p. 20.