Cita APA (7a ed.)

Calhoun, G. M., & Creed, W. E. (1926). The business life of ancient Athens. University of Chicago Press.

Cita Chicago Style (17a ed.)

Calhoun, George Miller, y Wigginton E. Creed. The Business Life of Ancient Athens. Chicago: University of Chicago Press, 1926.

Cita MLA (9a ed.)

Calhoun, George Miller, y Wigginton E. Creed. The Business Life of Ancient Athens. University of Chicago Press, 1926.