APA   Click to copy
Clapp, J. (2017). 2. Past and Present Food Assistance Trends.

Chicago/Turabian   Click to copy
Clapp, J. “2. Past and Present Food Assistance Trends” (2017).

MLA   Click to copy
Clapp, J. 2. Past and Present Food Assistance Trends. 2017.

@article{j2017a,
  title = {2. Past and Present Food Assistance Trends},
  year = {2017},
  author = {Clapp, J.}
}