Unicorn Projects, Inc, WHYY (Television station : Philadelphia, Pa.), PBS Home Video, Bery, C., & Macaulay, D. (2006). Cathedral (Full screen version.). PBS Home Video.
Cita Chicago Style (17a ed.)Unicorn Projects, Inc, Pa.) WHYY (Television station : Philadelphia, PBS Home Video, Caroline Bery, y David Macaulay. Cathedral. Full screen version. [Alexandria, Va.?]: PBS Home Video, 2006.
Cita MLA (8a ed.)Unicorn Projects, Inc, et al. Cathedral. Full screen version. PBS Home Video, 2006.
Precaución: Estas citas no son 100% exactas.