APA (7th ed.) Citation

Thoreau, H. D. (1980). On the duty of civil disobedience (4th. repr.). London: Housmans.

Chicago Style (17th ed.) Citation

Thoreau, Henry David. On the Duty of Civil Disobedience. 4th. repr. London: Housmans, 1980.

MLA (8th ed.) Citation

Thoreau, Henry David. On the Duty of Civil Disobedience. 4th. repr. London: Housmans, 1980.

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