Cita APA (7th ed.)

Neufeldt, L. (1989). The economist: Henry Thoreau and enterprise. Oxford University Press.

Cita Chicago (17th ed.)

Neufeldt, Leonard. The Economist: Henry Thoreau and Enterprise. New York: Oxford University Press, 1989.

Cita MLA (9th ed.)

Neufeldt, Leonard. The Economist: Henry Thoreau and Enterprise. Oxford University Press, 1989.