Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.