Cita APA (7th ed.)

Klein, S. L., & Roberts, C. W. (2010). Sex hormones and immunity to infection. Springer.

Cita Chicago (17th ed.)

Klein, Sabra L., i Craig W. Roberts. Sex Hormones and Immunity to Infection. Heidelberg ; New York: Springer, 2010.

Cita MLA (8th ed.)

Klein, Sabra L., i Craig W. Roberts. Sex Hormones and Immunity to Infection. Springer, 2010.