APA (7th ed.) Citation

Welte, A., McWalter, T. . A., & Bärnighausen, T. (2009). A simplified formula for inferring HIV incidence from cross-sectional surveys using a test for recent infection. Aids research and human retroviruses, 25(1), . https://doi.org/10.1089/aid.2008.0150

Chicago Style (17th ed.) Citation

Welte, Alex, Thomas A. McWalter, and Till Bärnighausen. "A Simplified Formula for Inferring HIV Incidence from Cross-sectional Surveys Using a Test for Recent Infection." Aids Research and Human Retroviruses 25, no. 1 (2009). https://doi.org/10.1089/aid.2008.0150.

MLA (9th ed.) Citation

Welte, Alex, et al. "A Simplified Formula for Inferring HIV Incidence from Cross-sectional Surveys Using a Test for Recent Infection." Aids Research and Human Retroviruses, vol. 25, no. 1, 2009, https://doi.org/10.1089/aid.2008.0150.