APA

Siegenbeek van Heukelom M. L., Richel O., de Vries H. J. C., van de Sandt M. M., Beck S., van den Munckhof H. A. M., Pirog E. C., de Koning M. N. C., Prins J. M. & Quint K. D. (20170822). Low- and high-risk human papillomavirus genotype infections in intra-anal warts in HIV-positive men who have sex with men. : The British journal of dermatology.

Chicago

Siegenbeek van Heukelom M L, Richel O, de Vries H J C, van de Sandt M M, Beck S, van den Munckhof H A M, Pirog E C, de Koning M N C, Prins J M and Quint K D. 20170822. Low- and high-risk human papillomavirus genotype infections in intra-anal warts in HIV-positive men who have sex with men. : The British journal of dermatology.

Harvard

Siegenbeek van Heukelom M. L., Richel O., de Vries H. J. C., van de Sandt M. M., Beck S., van den Munckhof H. A. M., Pirog E. C., de Koning M. N. C., Prins J. M. and Quint K. D. (20170822). Low- and high-risk human papillomavirus genotype infections in intra-anal warts in HIV-positive men who have sex with men. : The British journal of dermatology.

MLA

Siegenbeek van Heukelom M L, Richel O, de Vries H J C, van de Sandt M M, Beck S, van den Munckhof H A M, Pirog E C, de Koning M N C, Prins J M and Quint K D. Low- and high-risk human papillomavirus genotype infections in intra-anal warts in HIV-positive men who have sex with men. : The British journal of dermatology. 20170822.