APA (7th ed.) Citation

Sipior, J. C., Ward, B. T., & Bonner, P. G. (2004). Should Spam be on the Menu?

Chicago Style (17th ed.) Citation

Sipior, Janice C., Burke T. Ward, and P. Gregory Bonner. Should Spam Be on the Menu? 2004.

MLA (8th ed.) Citation

Sipior, Janice C., et al. Should Spam Be on the Menu? 2004.

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