Cita APA (7th ed.)

Copp, D., Darlow Smithson Productions, WGBH, Five, & PBS Distribution. (2013). Doomsday volcanoes. PBS.

Cita Chicago (17th ed.)

Copp, Duncan, Darlow Smithson Productions, WGBH, Five, i PBS Distribution. Doomsday Volcanoes. [United States]: PBS, 2013.

Cita MLA (9th ed.)

Copp, Duncan, et al. Doomsday Volcanoes. PBS, 2013.