APA (7th ed.) Citation

Macfarlane, R. (2019). Underland: A deep time journey.

Chicago Style (17th ed.) Citation

Macfarlane, Robert. Underland: A Deep Time Journey. 2019.

MLA (8th ed.) Citation

Macfarlane, Robert. Underland: A Deep Time Journey. 2019.

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