APA (7th ed.) Citation

Beaver, C., & Stone, M. E. (2022). The valley and the lake: A river journey [2022]. Green Planet Films.

Chicago Style (17th ed.) Citation

Beaver, Chris, and Michael E. Stone. The Valley and the Lake: A River Journey [2022]. Stonington, CT: Green Planet Films, 2022.

MLA (9th ed.) Citation

Beaver, Chris, and Michael E. Stone. The Valley and the Lake: A River Journey [2022]. Green Planet Films, 2022.