APA (7e ed.) Bronvermelding

Hemelaar, J., Gouws, E., Ghys, P., & Osmanov, S. (2006). Global and regional distribution of HIV-1 genetic subtypes and recombinants in 2004.

Chicago (17e ed.) Bronvermelding

Hemelaar, J., E. Gouws, P. Ghys, en S. Osmanov. Global and Regional Distribution of HIV-1 Genetic Subtypes and Recombinants in 2004. 2006.

MLA (9e ed.) Bronvermelding

Hemelaar, J., et al. Global and Regional Distribution of HIV-1 Genetic Subtypes and Recombinants in 2004. 2006.