APA Citation

Simpson, G. G. 1. (1953). Evolution and geography: An essay on historical biogeography, with special reference to mammals. Eugene, Oregon: Oregon State System of Higher Education.

Chicago Style Citation

Simpson, George Gaylord 1902-1984. Evolution and Geography: An Essay On Historical Biogeography, With Special Reference to Mammals. Eugene, Oregon: Oregon State System of Higher Education, 1953.

MLA Citation

Simpson, George Gaylord 1902-1984. Evolution and Geography: An Essay On Historical Biogeography, With Special Reference to Mammals. Eugene, Oregon: Oregon State System of Higher Education, 1953.

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