APA (7th ed.) Citation

Gulliver Media Australia, Green Planet Films, & Wood, R. (2011). The worm hunters. Green Planet Films.

Chicago Style (17th ed.) Citation

Gulliver Media Australia, Green Planet Films, and Randall Wood. The Worm Hunters. Mill Valley, CA: Green Planet Films, 2011.

MLA (9th ed.) Citation

Gulliver Media Australia, et al. The Worm Hunters. Green Planet Films, 2011.