Cita APA (7th ed.)

Foster, D. R. (1999). Thoreau's country: Journey through a transformed language. Harvard University Press.

Cita Chicago (17th ed.)

Foster, David R. Thoreau's Country: Journey Through a Transformed Language. Cambridge, Mass: Harvard University Press, 1999.

Cita MLA (9th ed.)

Foster, David R. Thoreau's Country: Journey Through a Transformed Language. Harvard University Press, 1999.