Cita APA (7a ed.)
Discovery Channel (Firma), Discovery Communications, Inc, Fulcrum Productions West, Skilton, B., Stewart, P., & Theunissen, A. (1998). La asombrosa tierra: Amazing earth. Discovery Communications.
Cita Chicago Style (17a ed.)
Discovery Channel (Firma), Inc Discovery Communications, Fulcrum Productions West, Brian Skilton, Patrick Stewart, y Amanda Theunissen. La Asombrosa Tierra: Amazing Earth. United States: Discovery Communications, 1998.
Cita MLA (9a ed.)
Discovery Channel (Firma), et al. La Asombrosa Tierra: Amazing Earth. Discovery Communications, 1998.
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