Cita APA (7a ed.)

Nordby, J. E., Beeson, M. W., & Fourt, D. L. (1957). Livestock judging handbook. Danville, Interstate.

Cita Chicago Style (17a ed.)

Nordby, Julius E., Malcolm W. Beeson, y David L. Fourt. Livestock Judging Handbook. [Lugar de publicación no identificado]: Danville, Interstate, 1957.

Cita MLA (8a ed.)

Nordby, Julius E., et al. Livestock Judging Handbook. Danville, Interstate, 1957.