Cita APA (7a ed.)

Thomson, K. S. (2005). Fossils: A very short introduction. Oxford University Press.

Cita Chicago Style (17a ed.)

Thomson, Keith Stewart. Fossils: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2005.

Cita MLA (8a ed.)

Thomson, Keith Stewart. Fossils: A Very Short Introduction. Oxford University Press, 2005.