APA aipamena

Landy, R., Birke, H., Castanon, A., & Sasieni, P. (2014). Benefits and harms of cervical screening from age 20 years compared with screening from age 25 years. Nature Publishing Group.

Chicago Style aipamena

Landy, R., H. Birke, A. Castanon, and P. Sasieni. Benefits and Harms of Cervical Screening From Age 20 Years Compared With Screening From Age 25 Years. Nature Publishing Group, 2014.

MLA aipamena

Landy, R., H. Birke, A. Castanon, and P. Sasieni. Benefits and Harms of Cervical Screening From Age 20 Years Compared With Screening From Age 25 Years. Nature Publishing Group, 2014.