Halkitis, P. N., Kapadia, F., Siconolfi, D. E., Moeller, R. W., Perez Figueroa, R., Barton, S. C., & Blachman-Forshay, J. (2013). Individual, Psychosocial, and Social Correlates of Unprotected Anal Intercourse in a New Generation of Young Men Who Have Sex With Men in New York City. American Journal of Public Health, 103(5), 889. https://doi.org/10.2105/AJPH.2012.300963
Chicago Style (17th ed.) CitationHalkitis, Perry N., Farzana Kapadia, Daniel E. Siconolfi, Robert W. Moeller, Rafael Perez Figueroa, Staci C. Barton, and Jaclyn Blachman-Forshay. "Individual, Psychosocial, and Social Correlates of Unprotected Anal Intercourse in a New Generation of Young Men Who Have Sex With Men in New York City." American Journal of Public Health 103, no. 5 (2013): 889. https://doi.org/10.2105/AJPH.2012.300963.
MLA (9th ed.) CitationHalkitis, Perry N., et al. "Individual, Psychosocial, and Social Correlates of Unprotected Anal Intercourse in a New Generation of Young Men Who Have Sex With Men in New York City." American Journal of Public Health, vol. 103, no. 5, 2013, p. 889, https://doi.org/10.2105/AJPH.2012.300963.