PBS Home Video & Lewis, M. (2004). The natural history of the chicken. PBS Home Video.
Cita Chicago Style (17a ed.)PBS Home Video y Mark Lewis. The Natural History of the Chicken. [Alexandria, Va.]: PBS Home Video, 2004.
Cita MLA (8a ed.)PBS Home Video y Mark Lewis. The Natural History of the Chicken. PBS Home Video, 2004.
Precaución: Estas citas no son 100% exactas.