Citazione Stile APA (7a Edizione)

Doyle, P., & Lowry, F. M. D. (1996). Understanding fossils: An introduction to invertebrate palaeontology. Wiley.

Citazione stile Chigago Style (17a edizione)

Doyle, Peter, e Florence M. D. Lowry. Understanding Fossils: An Introduction to Invertebrate Palaeontology. Chichester, New York: Wiley, 1996.

Citatione MLA (9a ed.)

Doyle, Peter, e Florence M. D. Lowry. Understanding Fossils: An Introduction to Invertebrate Palaeontology. Wiley, 1996.