Cita APA (7a ed.)

Berg, R. T., & Butterfield, R. M. (1976). New concepts of cattle growth (1st edition.). Sidney University Press.

Cita Chicago Style (17a ed.)

Berg, Roy T., y Rex M. Butterfield. New Concepts of Cattle Growth. 1st edition. Sidney: Sidney University Press, 1976.

Cita MLA (8a ed.)

Berg, Roy T., y Rex M. Butterfield. New Concepts of Cattle Growth. 1st edition. Sidney University Press, 1976.