APA   Click to copy
Clapp, J. (2017). 5. The GMO Controversy.

Chicago/Turabian   Click to copy
Clapp, J. “5. The GMO Controversy” (2017).

MLA   Click to copy
Clapp, J. 5. The GMO Controversy. 2017.

@article{j2017a,
  title = {5. The GMO Controversy},
  year = {2017},
  author = {Clapp, J.}
}