Cita APA (7th ed.)
ebrary, Inc, Stern, P. L., & Kitchener, H. C. (2008). Vaccines for the prevention of cervical cancer. Oxford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, Peter L. Stern, i Henry C. Kitchener. Vaccines for the Prevention of Cervical Cancer. Oxford: Oxford University Press, 2008.
Cita MLA (9th ed.)
ebrary, Inc, et al. Vaccines for the Prevention of Cervical Cancer. Oxford University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.