APA (7th ed.) Citation

Fortey, R. A. (1982). Fossils: The key to the past. Heinemann.

Chicago Style (17th ed.) Citation

Fortey, Richard A. Fossils: The Key to the Past. London: Heinemann, 1982.

MLA (9th ed.) Citation

Fortey, Richard A. Fossils: The Key to the Past. Heinemann, 1982.

Warning: These citations may not always be 100% accurate.