APA Citatie

Green, J., Monteiro, E., Bolton, V. N., Sanders, P., & Gibson, P. E. (1991). Detection of human papillomavirus DNA by PCR in semen from patients with and without penile warts.

Chicago Style citaat

Green, J., E. Monteiro, V N. Bolton, P. Sanders, en P E. Gibson. Detection of Human Papillomavirus DNA By PCR in Semen From Patients With and Without Penile Warts. 1991.

MLA citatie

Green, J., et al. Detection of Human Papillomavirus DNA By PCR in Semen From Patients With and Without Penile Warts. 1991.