Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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