Cita APA (7th ed.)

Andrews, P. W. S., & Friday, F. A. (1960). Fair trade; resale price maintenance reexamined, by P. W. S. Andrews and Frank A. Friday.

Cita Chicago (17th ed.)

Andrews, Philip Walter Sawford, i Frank A. Friday. Fair Trade; Resale Price Maintenance Reexamined, by P. W. S. Andrews and Frank A. Friday. London, 1960.

Cita MLA (9th ed.)

Andrews, Philip Walter Sawford, i Frank A. Friday. Fair Trade; Resale Price Maintenance Reexamined, by P. W. S. Andrews and Frank A. Friday. 1960.