Cable News Network, Red Envelope Entertainment (Firm), Cooper, A., Gupta, S., & Corwin, J. (2008). Planet in peril (Widescreen version.). Warner Home Video.
Cita Chicago Style (17a ed.)Cable News Network, Red Envelope Entertainment (Firm), Anderson Cooper, Sanjay Gupta, y Jeff Corwin. Planet in Peril. Widescreen version. Burbank, CA: Warner Home Video, 2008.
Cita MLA (8a ed.)Cable News Network, et al. Planet in Peril. Widescreen version. Warner Home Video, 2008.
Precaución: Estas citas no son 100% exactas.