APA (7th ed.) Citation

Earth Image Films, Bullfrog Films, McLeod, C., & Bagby, R. L. (2019). Voices of the land. [Distributed by] Bullfrog Films.

Chicago Style (17th ed.) Citation

Earth Image Films, Bullfrog Films, Christopher McLeod, and Rachel L. Bagby. Voices of the Land. [Oley, Pennsylvania]: [Distributed by] Bullfrog Films, 2019.

MLA (9th ed.) Citation

Earth Image Films, et al. Voices of the Land. [Distributed by] Bullfrog Films, 2019.