Cita APA (7a ed.)

Koch, J. V. (1974). Industrial organization and prices. Prentice-Hall.

Cita Chicago Style (17a ed.)

Koch, James V. Industrial Organization and Prices. New Jersey: Prentice-Hall, 1974.

Cita MLA (8a ed.)

Koch, James V. Industrial Organization and Prices. Prentice-Hall, 1974.