APA (7th ed.) Citation

Learning Zone Express (Firm), Halula, J., & Halula, W. (2014). Fruit & vegetables: Color power. Learning Zone Express.

Chicago Style (17th ed.) Citation

Learning Zone Express (Firm), Jenica Halula, and Wes Halula. Fruit & Vegetables: Color Power. Owatonna, MN: Learning Zone Express, 2014.

MLA (9th ed.) Citation

Learning Zone Express (Firm), et al. Fruit & Vegetables: Color Power. Learning Zone Express, 2014.