APA Edition Citation

Smith. (1972). The ecology of man: An ecosystem approach (4th ed.). Harpa & Raw.

Chicago Edition Citation

Smith. The Ecology of Man: An Ecosystem Approach. 4th ed. Harpa & Raw, 1972.

MLA Edition Citation

Smith. The Ecology of Man: An Ecosystem Approach. 4th ed. Harpa & Raw, 1972.

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