APA (7th ed.) Citation

Fortey, R. A. (2015). Fossils: The key to the past (Fifth edition.). Comstock Publishing Associates, a division of Cornell University Press.

Chicago Style (17th ed.) Citation

Fortey, Richard A. Fossils: The Key to the Past. Fifth edition. Ithaca, New York: Comstock Publishing Associates, a division of Cornell University Press, 2015.

MLA (9th ed.) Citation

Fortey, Richard A. Fossils: The Key to the Past. Fifth edition. Comstock Publishing Associates, a division of Cornell University Press, 2015.