Cita APA

Smith, E. M., Rubenstein, L. M., Hoffman, H., Haugen, T. H., & Turek, L. P. (2010). Human papillomavirus, p16 and p53 expression associated with survival of head and neck cancer. BioMed Central.

Citación estilo Chicago

Smith, Elaine M., Linda M. Rubenstein, Henry Hoffman, Thomas H. Haugen, and Lubomir P. Turek. Human Papillomavirus, P16 and P53 Expression Associated With Survival of Head and Neck Cancer. BioMed Central, 2010.

Cita MLA

Smith, Elaine M., et al. Human Papillomavirus, P16 and P53 Expression Associated With Survival of Head and Neck Cancer. BioMed Central, 2010.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.