APA (7th ed.) Citation

Thoreau, H. D. Walden or, life in the woods and on the Duty of civil disobedience (3a ed.).

Chicago Style (17th ed.) Citation

Thoreau, Henry David. Walden or, Life in the Woods and on the Duty of Civil Disobedience. 3a ed.

MLA (8th ed.) Citation

Thoreau, Henry David. Walden or, Life in the Woods and on the Duty of Civil Disobedience. 3a ed.

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