Public Broadcasting Service (U.S.), WNET (Television station : New York, N.Y.), & Sherr, L. (2007). The best of Nature: 25 years (Silver Anniversary Collection.). Distributed by Questar.
Cita Chicago Style (17a ed.)Public Broadcasting Service (U.S.), N.Y.) WNET (Television station : New York, y Lynn Sherr. The Best of Nature: 25 Years. Silver Anniversary Collection. Chicago, Ill: Distributed by Questar, 2007.
Cita MLA (8a ed.)Public Broadcasting Service (U.S.), et al. The Best of Nature: 25 Years. Silver Anniversary Collection. Distributed by Questar, 2007.
Precaución: Estas citas no son 100% exactas.