APA (7th ed.) Citation

Crosby, A. W. (1986). Ecological imperialism : the biological expansion of Europe, 900-1900 / [Alfred W. Crosby]: The biological expansion of Europe, 900-1900. Cambridge University Press.

Chicago Style (17th ed.) Citation

Crosby, Alfred W. Ecological Imperialism : The Biological Expansion of Europe, 900-1900 / [Alfred W. Crosby]: The Biological Expansion of Europe, 900-1900. Cambridge: Cambridge University Press, 1986.

MLA (9th ed.) Citation

Crosby, Alfred W. Ecological Imperialism : The Biological Expansion of Europe, 900-1900 / [Alfred W. Crosby]: The Biological Expansion of Europe, 900-1900. Cambridge University Press, 1986.

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