Cita APA

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

Citación estilo Chicago

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.

Cita MLA

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.