Cita APA (7a ed.)

Beard, C. A., & Beard, W. (1957). The economic basis of politics and related writings. Vintage.

Cita Chicago Style (17a ed.)

Beard, Charles Austin, y William Beard. The Economic Basis of Politics and Related Writings. New York: Vintage, 1957.

Cita MLA (9a ed.)

Beard, Charles Austin, y William Beard. The Economic Basis of Politics and Related Writings. Vintage, 1957.