Cita APA

Craw, R. C., Grehan, J. R., & Heads, M. J. (1999). Panbiogeography: Tracking the history of life. New York: Oxford University Press.

Citación estilo Chicago

Craw, Robin C., John R. Grehan, y Michael J. Heads. Panbiogeography: Tracking the History of Life. New York: Oxford University Press, 1999.

Cita MLA

Craw, Robin C., John R. Grehan, y Michael J. Heads. Panbiogeography: Tracking the History of Life. New York: Oxford University Press, 1999.