APA   Click to copy
Clapp, J., Desmarais, A., & Margulis, M. (2015). Corporate role in food and agriculture.

Chicago/Turabian   Click to copy
Clapp, J., A. Desmarais, and M. Margulis. “Corporate Role in Food and Agriculture” (2015).

MLA   Click to copy
Clapp, J., et al. Corporate Role in Food and Agriculture. 2015.

@article{j2015a,
  title = {Corporate role in food and agriculture},
  year = {2015},
  author = {Clapp, J. and Desmarais, A. and Margulis, M.}
}