Cita APA (7th ed.)

Rowley, J. E., & Rowley, P. J. (1981). Operations research: A tool for library management. American Library Association.

Cita Chicago (17th ed.)

Rowley, Jennifer E., i Peter J. Rowley. Operations Research: A Tool for Library Management. Chicago: American Library Association, 1981.

Cita MLA (9th ed.)

Rowley, Jennifer E., i Peter J. Rowley. Operations Research: A Tool for Library Management. American Library Association, 1981.