Cita APA (7th ed.)

Whately, R. (1966). Introductory lectures on political economy. A. M. Kelley.

Cita Chicago (17th ed.)

Whately, Richard. Introductory Lectures on Political Economy. New York: A. M. Kelley, 1966.

Cita MLA (9th ed.)

Whately, Richard. Introductory Lectures on Political Economy. A. M. Kelley, 1966.