APA (7th ed.) Citation

Gaines, S. M., Eglinton, G., & Rullkötter, J. (2009). Echoes of life: What fossil molecules reveal about earth history. Oxford University Press.

Chicago Style (17th ed.) Citation

Gaines, Susan M., G. Eglinton, and J. Rullkötter. Echoes of Life: What Fossil Molecules Reveal About Earth History. Oxford ; New York: Oxford University Press, 2009.

MLA (9th ed.) Citation

Gaines, Susan M., et al. Echoes of Life: What Fossil Molecules Reveal About Earth History. Oxford University Press, 2009.