APA Citatie

Chen, L. P., Thomas, E. K., Hu, S. L., Hellström, I., & Hellström, K. E. (1991). Human papillomavirus type 16 nucleoprotein E7 is a tumor rejection antigen.

Chicago Style citaat

Chen, L P., E K. Thomas, S L. Hu, I. Hellström, en K E. Hellström. Human Papillomavirus Type 16 Nucleoprotein E7 Is a Tumor Rejection Antigen. 1991.

MLA citatie

Chen, L P., et al. Human Papillomavirus Type 16 Nucleoprotein E7 Is a Tumor Rejection Antigen. 1991.