Cita APA (7a ed.)
Thoreau, H. D. (1985). Walden: Or life in the woods. Ladder edition.
Cita Chicago Style (17a ed.)
Thoreau, Henry David. Walden: Or Life in the Woods. Washington: Ladder edition, 1985.
Cita MLA (9a ed.)
Thoreau, Henry David. Walden: Or Life in the Woods. Ladder edition, 1985.
Precaución: Estas citas no son 100% exactas.