APA Citation

Thoreau, H. D., & Porter, E. (1967). In wildness is the preservation of the world. San Francisco: Sierra Club.

Chicago Style Citation

Thoreau, Henry David, and Eliot Porter. In Wildness Is the Preservation of the World. San Francisco: Sierra Club, 1967.

MLA Citation

Thoreau, Henry David, and Eliot Porter. In Wildness Is the Preservation of the World. San Francisco: Sierra Club, 1967.

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