APA aipamena

Hemelaar, J., Gouws, E., Ghys, P., & Osmanov, S. (2008). Representative sampling and analysis in HIV molecular epidemiology studies.

Chicago Style aipamena

Hemelaar, J., E. Gouws, P. Ghys, and S. Osmanov. Representative Sampling and Analysis in HIV Molecular Epidemiology Studies. 2008.

MLA aipamena

Hemelaar, J., et al. Representative Sampling and Analysis in HIV Molecular Epidemiology Studies. 2008.