APA (7th ed.) Citation

Thoreau, H. D. (1929). Walden: Or, Life in the woods. The Macmillan Co..

Chicago Style (17th ed.) Citation

Thoreau, Henry David. Walden: Or, Life in the Woods. New York: The Macmillan Co., 1929.

MLA (9th ed.) Citation

Thoreau, Henry David. Walden: Or, Life in the Woods. The Macmillan Co., 1929.