Mannion, A. M. (1999). Natural environmental change: The last 3 million years. Routledge.
Citación estilo ChicagoMannion, A. M. Natural Environmental Change: The Last 3 Million Years. London: Routledge, 1999.
Cita MLAMannion, A. M. Natural Environmental Change: The Last 3 Million Years. Routledge, 1999.
Warning: These citations may not always be 100% accurate.