Cita APA (7a ed.)

Gregor, J., & Fraser, W. C. (1981). A University of Windsor Experience with an Approval Plan in Three Subjects and Three Vendors.

Cita Chicago Style (17a ed.)

Gregor, Jan, y Wendy Carol Fraser. A University of Windsor Experience with an Approval Plan in Three Subjects and Three Vendors. 1981.

Cita MLA (9a ed.)

Gregor, Jan, y Wendy Carol Fraser. A University of Windsor Experience with an Approval Plan in Three Subjects and Three Vendors. 1981.