APA (7th ed.) Citation

Ybarra, M. L., Feaster, D. J., Garofalo, R., & Bull, S. Sexual Health Advocacy for Guys (SHAG): A randomized trial of the impact of a text-messaging program on HIV incidence and STI testing among a national sample of sexual minority cisgender adolescent and young adult men. BMC.

Chicago Style (17th ed.) Citation

Ybarra, M. L., D. J. Feaster, R. Garofalo, and S. Bull. Sexual Health Advocacy for Guys (SHAG): A Randomized Trial of the Impact of a Text-messaging Program on HIV Incidence and STI Testing Among a National Sample of Sexual Minority Cisgender adolescent and Young Adult Men. BMC.

MLA (9th ed.) Citation

Ybarra, M. L., et al. Sexual Health Advocacy for Guys (SHAG): A Randomized Trial of the Impact of a Text-messaging Program on HIV Incidence and STI Testing Among a National Sample of Sexual Minority Cisgender adolescent and Young Adult Men. BMC.