Cita APA (7a ed.)
California Certified Organic Farmers (Organization). (2005). Certified organic. CCOF.
Cita Chicago Style (17a ed.)
California Certified Organic Farmers (Organization). Certified Organic. Santa Cruz, CA: CCOF, 2005.
Cita MLA (9a ed.)
California Certified Organic Farmers (Organization). Certified Organic. CCOF, 2005.
Precaución: Estas citas no son 100% exactas.