APA (7th ed.) Citation

Black, R., & Bing, K. (2025). When the Earth was green: Plants, animals, and evolution's greatest romance (First edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Black, Riley, and Kory Bing. When the Earth Was Green: Plants, Animals, and Evolution's Greatest Romance. First edition. New York: St. Martin's Press, 2025.

MLA (8th ed.) Citation

Black, Riley, and Kory Bing. When the Earth Was Green: Plants, Animals, and Evolution's Greatest Romance. First edition. St. Martin's Press, 2025.

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