APA (7th ed.) Citation

Ellefson, W., Zach, L., & Sullivan, D. M. (2013). Improving import food safety. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Ellefson, Wayne, Lorna Zach, and Darryl M. Sullivan. Improving Import Food Safety. Ames, Iowa: Wiley-Blackwell, 2013.

MLA (9th ed.) Citation

Ellefson, Wayne, et al. Improving Import Food Safety. Wiley-Blackwell, 2013.