Cita APA (7a ed.)

Asdell, S. A. (1968). Cattle fertility and sterility (2nd edition.). Little, Brown.

Cita Chicago Style (17a ed.)

Asdell, S. A. Cattle Fertility and Sterility. 2nd edition. Boston: Little, Brown, 1968.

Cita MLA (8a ed.)

Asdell, S. A. Cattle Fertility and Sterility. 2nd edition. Little, Brown, 1968.