Cita APA

Li, J., Haardörfer, R., Vu, M., Windle, M., & Berg, C. J. (2018). Sex and sexual orientation in relation to tobacco use among young adult college students in the US: A cross-sectional study. BMC Public Health.

Citación estilo Chicago

Li, Jingjing, Regine Haardörfer, Milkie Vu, Michael Windle, y Carla J. Berg. "Sex and Sexual Orientation in Relation to Tobacco Use Among Young Adult College Students in the US: A Cross-sectional Study." BMC Public Health 2018.

Cita MLA

Li, Jingjing, et al. "Sex and Sexual Orientation in Relation to Tobacco Use Among Young Adult College Students in the US: A Cross-sectional Study." BMC Public Health 2018.