Cita APA

Winter, A. C., & Charnley, J. (1999). The sheep keeper's veterinary handbook. Marlborough, Inglaterra: The Crowood Press.

Citación estilo Chicago

Winter, Agnes C., y Judith Charnley. The Sheep Keeper's Veterinary Handbook. Marlborough, Inglaterra: The Crowood Press, 1999.

Cita MLA

Winter, Agnes C., y Judith Charnley. The Sheep Keeper's Veterinary Handbook. Marlborough, Inglaterra: The Crowood Press, 1999.