Cita APA (7a ed.)
Sypsa, V., Paraskevis, D., Malliori, M., Nikolopoulos, G. K., Panopoulos, A., Kantzanou, M., . . . Hatzakis, A. (2015). Homelessness and Other Risk Factors for HIV Infection in the Current Outbreak Among Injection Drug Users in Athens, Greece. American Journal of Public Health, 105(1), 196-205.
Cita Chicago Style (17a ed.)
Sypsa, Vana, et al. "Homelessness and Other Risk Factors for HIV Infection in the Current Outbreak Among Injection Drug Users in Athens, Greece." American Journal of Public Health 105, no. 1 (2015): 196-205.
Cita MLA (9a ed.)
Sypsa, Vana, et al. "Homelessness and Other Risk Factors for HIV Infection in the Current Outbreak Among Injection Drug Users in Athens, Greece." American Journal of Public Health, vol. 105, no. 1, 2015, pp. 196-205.
Precaución: Estas citas no son 100% exactas.