APA Edition Citation

Parsons,Howard L. (1977). Marx and Engels on ecology. Greenwood Press.

Chicago Edition Citation

Parsons,Howard L. Marx and Engels on Ecology. Westport, Conn.: Greenwood Press, 1977.

MLA Edition Citation

Parsons,Howard L. Marx and Engels on Ecology. Greenwood Press, 1977.

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