APA (7th ed.) Citation

Duncan, D. J., & Hill, D. (2006). The river why. Blackstone Audio.

Chicago Style (17th ed.) Citation

Duncan, David James, and Dick Hill. The River Why. Ashland, OR: Blackstone Audio, 2006.

MLA (8th ed.) Citation

Duncan, David James, and Dick Hill. The River Why. Blackstone Audio, 2006.

Warning: These citations may not always be 100% accurate.