APA (7th ed.) Citation

Naumann, J., Halula, J., Halula, W., Helm, G., & Castleberry, R. (2009). Smart nutrition. Learning Zone Express.

Chicago Style (17th ed.) Citation

Naumann, Jason, Jenica Halula, Wes Halula, Genevieve Helm, and Ricky Castleberry. Smart Nutrition. Owatonna, MN: Learning Zone Express, 2009.

MLA (9th ed.) Citation

Naumann, Jason, et al. Smart Nutrition. Learning Zone Express, 2009.