APA (7th ed.) Citation

Pioneer Productions, PBS Home Video, & Williams, N. (2012). Deadliest volcanoes. PBS Home Video.

Chicago Style (17th ed.) Citation

Pioneer Productions, PBS Home Video, and Nathan Williams. Deadliest Volcanoes. [United States]: PBS Home Video, 2012.

MLA (9th ed.) Citation

Pioneer Productions, et al. Deadliest Volcanoes. PBS Home Video, 2012.