Cita APA

Williams, E. I. (1992). Challenges of the Bovine Industry in the Twenty-First Century. Minnesota, Estados Unifod: SMithKline Beechmam Animal Healt.

Citación estilo Chicago

Williams, Eric I. Challenges of the Bovine Industry in the Twenty-First Century. Minnesota, Estados Unifod: SMithKline Beechmam Animal Healt, 1992.

Cita MLA

Williams, Eric I. Challenges of the Bovine Industry in the Twenty-First Century. Minnesota, Estados Unifod: SMithKline Beechmam Animal Healt, 1992.