APA način citiranja (7. izdanje)

Gale, J. (2009). Astrobiology of Earth: The emergence, evolution, and future of life on a planet in turmoil. Oxford University Press.

Čikaški stil citiranja (17. izdanje)

Gale, J. Astrobiology of Earth: The Emergence, Evolution, and Future of Life on a Planet in Turmoil. Oxford: Oxford University Press, 2009.

MLA način citiranja (9. izdanje)

Gale, J. Astrobiology of Earth: The Emergence, Evolution, and Future of Life on a Planet in Turmoil. Oxford University Press, 2009.