Cita APA (7a ed.)
Wesson, P., Reingold, A., & Mcfarland, W. (2017). Theoretical and Empirical Comparisons of Methods to Estimate the Size of Hard-to-Reach Populations: A Systematic Review. AIDS & Behavior, 21(7), 2188-2207.
Cita Chicago Style (17a ed.)
Wesson, Paul, Arthur Reingold, y Willi Mcfarland. "Theoretical and Empirical Comparisons of Methods to Estimate the Size of Hard-to-Reach Populations: A Systematic Review." AIDS & Behavior 21, no. 7 (2017): 2188-2207.
Cita MLA (9a ed.)
Wesson, Paul, et al. "Theoretical and Empirical Comparisons of Methods to Estimate the Size of Hard-to-Reach Populations: A Systematic Review." AIDS & Behavior, vol. 21, no. 7, 2017, pp. 2188-2207.
Precaución: Estas citas no son 100% exactas.