APA (7th ed.) Citation

(2012). Do I need to be certified organic? USDA National Organic Program, Agricultural Marketing Service.

Chicago Style (17th ed.) Citation

Do I Need to Be Certified Organic? [Washington, D.C.]: USDA National Organic Program, Agricultural Marketing Service, 2012.

MLA (9th ed.) Citation

Do I Need to Be Certified Organic? USDA National Organic Program, Agricultural Marketing Service, 2012.

Warning: These citations may not always be 100% accurate.