Cita APA (7a ed.)
(1965). Walden and other writings of Henry David Thoreau. The Modern Library.
Cita Chicago Style (17a ed.)
Walden and Other Writings of Henry David Thoreau. New York: The Modern Library, 1965.
Cita MLA (9a ed.)
Walden and Other Writings of Henry David Thoreau. The Modern Library, 1965.
Precaución: Estas citas no son 100% exactas.