Cita APA (7th ed.)

Thoreau, H. D., & Huber, J. P. (1999). Elevating ourselves: Thoreau on mountains. Houghton Mifflin.

Cita Chicago (17th ed.)

Thoreau, Henry David, i J. Parker Huber. Elevating Ourselves: Thoreau on Mountains. Boston: Houghton Mifflin, 1999.

Cita MLA (9th ed.)

Thoreau, Henry David, i J. Parker Huber. Elevating Ourselves: Thoreau on Mountains. Houghton Mifflin, 1999.