APA (7th ed.) Citation

Condé Nast Publications, KOCH Vision (Firm), Schultz, E., & Barrett, E. C. (2005). Slim and sleek fast! KOCH Vision.

Chicago Style (17th ed.) Citation

Condé Nast Publications, KOCH Vision (Firm), Ernie Schultz, and Ellen C. Barrett. Slim and Sleek Fast! Port Washington, NY: KOCH Vision, 2005.

MLA (9th ed.) Citation

Condé Nast Publications, et al. Slim and Sleek Fast! KOCH Vision, 2005.