APA (7th ed.) Citation

Jeffrey Chang, R. (2004). A practical approach to the diagnosis of polycystic ovary syndrome. American journal of obstetrics and gynecology, 191(3), 713-717. https://doi.org/10.1016/j.ajog.2004.04.045

Chicago Style (17th ed.) Citation

Jeffrey Chang, R. "A Practical Approach to the Diagnosis of Polycystic Ovary Syndrome." American Journal of Obstetrics and Gynecology 191, no. 3 (2004): 713-717. https://doi.org/10.1016/j.ajog.2004.04.045.

MLA (9th ed.) Citation

Jeffrey Chang, R. "A Practical Approach to the Diagnosis of Polycystic Ovary Syndrome." American Journal of Obstetrics and Gynecology, vol. 191, no. 3, 2004, pp. 713-717, https://doi.org/10.1016/j.ajog.2004.04.045.