Cita APA (7a ed.)

Wathes, C. M., & Charles, D. R. (1994). Livestock housing. CAB International.

Cita Chicago Style (17a ed.)

Wathes, Christopher M., y D. R. Charles. Livestock Housing. Wallingford, Oxon, UK: CAB International, 1994.

Cita MLA (9a ed.)

Wathes, Christopher M., y D. R. Charles. Livestock Housing. CAB International, 1994.