APA (7th ed.) Citation

AC, R., R, B., R, H., A, H., C, B., ME, S., . . . M, S. (2007). The natural history of human papillomavirus infection and cervical intraepithelial neoplasia among young women in the Guanacaste cohort study after initiation of sexual life. Sexually Transmitted Diseases, 34(7), 494. https://doi.org/10.1097/01.olq.0000251241.03088.a0

Chicago Style (17th ed.) Citation

AC, Rodriguez, et al. "The Natural History of Human Papillomavirus Infection and Cervical Intraepithelial Neoplasia Among Young Women in the Guanacaste Cohort Study After Initiation of Sexual Life." Sexually Transmitted Diseases 34, no. 7 (2007): 494. https://doi.org/10.1097/01.olq.0000251241.03088.a0.

MLA (9th ed.) Citation

AC, Rodriguez, et al. "The Natural History of Human Papillomavirus Infection and Cervical Intraepithelial Neoplasia Among Young Women in the Guanacaste Cohort Study After Initiation of Sexual Life." Sexually Transmitted Diseases, vol. 34, no. 7, 2007, p. 494, https://doi.org/10.1097/01.olq.0000251241.03088.a0.