Cita APA (7th ed.)
Foster, D. R., & Thoreau, H. D. (2001). Thoreau's country: Journey through a transformed landscape. Harvard University Press.
Cita Chicago (17th ed.)
Foster, David R., i Henry David Thoreau. Thoreau's Country: Journey Through a Transformed Landscape. Cambridge, Mass.: Harvard University Press, 2001.
Cita MLA (9th ed.)
Foster, David R., i Henry David Thoreau. Thoreau's Country: Journey Through a Transformed Landscape. Harvard University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.