APA (7th ed.) Citation

Thoreau, H. D., & Cargill, O. (1952). Selected writings on nature and liberty. Liberal Arts Press.

Chicago Style (17th ed.) Citation

Thoreau, Henry David, and Oscar Cargill. Selected Writings on Nature and Liberty. New York: Liberal Arts Press, 1952.

MLA (8th ed.) Citation

Thoreau, Henry David, and Oscar Cargill. Selected Writings on Nature and Liberty. Liberal Arts Press, 1952.