APA (7th ed.) Citation

Mars, Incorporated. (1984). Colorful cookies from [M&M's, Gold Medal flour]. Mars, Inc..

Chicago Style (17th ed.) Citation

Mars, Incorporated. Colorful Cookies from [M&M's, Gold Medal Flour]. [U.S.?]: Mars, Inc., 1984.

MLA (9th ed.) Citation

Mars, Incorporated. Colorful Cookies from [M&M's, Gold Medal Flour]. Mars, Inc., 1984.

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