APA (7th ed.) Citation

Discovery Channel (Firm), Discovery Communications, Inc, & Discovery Channel School. (2000). Erosion: Landslide! Discovery Channel School.

Chicago Style (17th ed.) Citation

Discovery Channel (Firm), Inc Discovery Communications, and Discovery Channel School. Erosion: Landslide! Bethesda, Md.: Discovery Channel School, 2000.

MLA (8th ed.) Citation

Discovery Channel (Firm), et al. Erosion: Landslide! Discovery Channel School, 2000.