APA (7th ed.) Citation

Unicorn Projects, Inc, WHYY (Television station : Philadelphia, Pa.), PBS Home Video, Bery, C., & Macaulay, D. (2006). Cathedral (Full screen version.). PBS Home Video.

Chicago Style (17th ed.) Citation

Unicorn Projects, Inc, Pa.) WHYY (Television station : Philadelphia, PBS Home Video, Caroline Bery, and David Macaulay. Cathedral. Full screen version. [Alexandria, Va.?]: PBS Home Video, 2006.

MLA (8th ed.) Citation

Unicorn Projects, Inc, et al. Cathedral. Full screen version. PBS Home Video, 2006.

Warning: These citations may not always be 100% accurate.