APA   Click to copy
Murphy, S., Burch, D., & Clapp, J. (2012). Cereal Secrets: The world’s largest grain traders and global agriculture.

Chicago/Turabian   Click to copy
Murphy, S., D. Burch, and J. Clapp. “Cereal Secrets: The World’s Largest Grain Traders and Global Agriculture” (2012).

MLA   Click to copy
Murphy, S., et al. Cereal Secrets: The World’s Largest Grain Traders and Global Agriculture. 2012.

@article{s2012a,
  title = {Cereal Secrets: The world’s largest grain traders and global agriculture},
  year = {2012},
  author = {Murphy, S. and Burch, D. and Clapp, J.}
}