Cita APA

Batra, N., Gray, S. C., Krishna, N., Prachand, N., Robinson, W. T., & Wejnert, C. (2014). Respondent-Driven Sampling of Heterosexuals at Increased Risk of HIV Infection. Surv Pract.

Chicago Style Citation

Batra, Neale, Simone C. Gray, Nevin Krishna, Nikhil Prachand, William T. Robinson, i Cyprian Wejnert. "Respondent-Driven Sampling of Heterosexuals At Increased Risk of HIV Infection." Surv Pract 2014.

Cita MLA

Batra, Neale, et al. "Respondent-Driven Sampling of Heterosexuals At Increased Risk of HIV Infection." Surv Pract 2014.