MLA

van de Laar, M.J.W, et al. Hiv and Sexually Transmitted Infections In the Netherlands In 2004 : an Update. Bilthoven: RIVM, 2005.

APA

van de Laar, M., de Boer, I., Koedijk, F., & Op de Coul, E. (2005). HIV and Sexually Transmitted Infections in the Netherlands in 2004 : an update. Bilthoven: RIVM.

Chicago

van de Laar, M.J.W., I.M de Boer, F.D.H Koedijk, and E.L.M Op de Coul. HIV and Sexually Transmitted Infections In the Netherlands In 2004: An Update. Bilthoven: RIVM, 2005.