Cita APA

A.M. Mannion. (1999). Natural environmental change: The last 3 million years. Routledge.

Chicago Edition Citation

A.M. Mannion. Natural Environmental Change: The Last 3 Million Years. New York: Routledge, 1999.

Cita MLA

A.M. Mannion. Natural Environmental Change: The Last 3 Million Years. Routledge, 1999.