Cita APA (7a ed.)
Casey, N., & Niekerk, W. v. (1988). The Boer goat. I. Origin, adaptability, performance testing, reproduction and milk production. Elsevier.
Cita Chicago Style (17a ed.)
Casey, N.H, y W.A. van Niekerk. The Boer Goat. I. Origin, Adaptability, Performance Testing, Reproduction and Milk Production. Elsevier, 1988.
Cita MLA (9a ed.)
Casey, N.H, y W.A. van Niekerk. The Boer Goat. I. Origin, Adaptability, Performance Testing, Reproduction and Milk Production. Elsevier, 1988.
Precaución: Estas citas no son 100% exactas.