Cita APA

John D Summers, John D Summers, & Steven Leeson. (2001). Broiler breeder production (1.). International Book Distributing company.

Citación estilo Chicago

John D Summers, John D Summers, y Steven Leeson. Broiler Breeder Production. 1. International Book Distributing company, 2001.

Cita MLA

John D Summers, et al. Broiler Breeder Production. 1. International Book Distributing company, 2001.