Cita APA (7a ed.)

Copeland, M. T. (1925). Principles of merchandising. A.W. Shaw Company.

Cita Chicago Style (17a ed.)

Copeland, Melvin Thomas. Principles of Merchandising. Chicago [etc.]: A.W. Shaw Company, 1925.

Cita MLA (9a ed.)

Copeland, Melvin Thomas. Principles of Merchandising. A.W. Shaw Company, 1925.