Human papilloma virus is associated with breast cancer.

MLA

Heng, B., et al. “Human Papilloma Virus Is Associated with Breast Cancer.” British Journal of Cancer, vol. 101, no. 8, Oct. 2009, pp. 1345–50. EBSCOhost, https://doi.org/10.1038/sj.bjc.6605282.

APA

Heng, B., Glenn, W. K., Ye, Y., Tran, B., Delprado, W., Lutze-Mann, L., Whitaker, N. J., & Lawson, J. S. (2009). Human papilloma virus is associated with breast cancer. British Journal of Cancer, 101(8), 1345–1350. https://doi.org/10.1038/sj.bjc.6605282

Chicago

Heng, B., W. K. Glenn, Y. Ye, B. Tran, W. Delprado, L. Lutze-Mann, N. J. Whitaker, and J. S. Lawson. 2009. “Human Papilloma Virus Is Associated with Breast Cancer.” British Journal of Cancer 101 (8): 1345–50. doi:10.1038/sj.bjc.6605282.