Cita APA (7a ed.)

University of California. Center for Cooperatives. (1990). Coop quarterly. Center for Cooperatives, University of California.

Cita Chicago Style (17a ed.)

University of California. Center for Cooperatives. Coop Quarterly. Davis: Center for Cooperatives, University of California, 1990.

Cita MLA (9a ed.)

University of California. Center for Cooperatives. Coop Quarterly. Center for Cooperatives, University of California, 1990.