Cita APA (7a ed.)

Mill, J., & Shields, C. V. (1955). An essay on government. Bobbs-Merrill Company Inc.

Cita Chicago Style (17a ed.)

Mill, James, y Currin V. Shields. An Essay on Government. Indianapolis, India: Bobbs-Merrill Company Inc, 1955.

Cita MLA (9a ed.)

Mill, James, y Currin V. Shields. An Essay on Government. Bobbs-Merrill Company Inc, 1955.