Cita APA (7th ed.)
Thoreau, H. D., & Canby, H. S. (1946). The works: Selected and ed. by Henry Seidel Canby. Mifflin.
Cita Chicago (17th ed.)
Thoreau, Henry David, i Henry Seidel Canby. The Works: Selected and Ed. by Henry Seidel Canby. Boston: Mifflin, 1946.
Cita MLA (9th ed.)
Thoreau, Henry David, i Henry Seidel Canby. The Works: Selected and Ed. by Henry Seidel Canby. Mifflin, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.