APA (7th ed.) Citation

Macfarlane, R., & Waterson, M. (2019). Underland: A deep time journey (Unabridged.). HighBridge Audio.

Chicago Style (17th ed.) Citation

Macfarlane, Robert, and Matthew Waterson. Underland: A Deep Time Journey. Unabridged. Prince Frederick: HighBridge Audio, 2019.

MLA (8th ed.) Citation

Macfarlane, Robert, and Matthew Waterson. Underland: A Deep Time Journey. Unabridged. HighBridge Audio, 2019.

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