APA   Click to copy
Clapp, J., & Stephens, P. (2018). Researching the global environmental politics of food.

Chicago/Turabian   Click to copy
Clapp, J., and Phoebe Stephens. “Researching the Global Environmental Politics of Food” (2018).

MLA   Click to copy
Clapp, J., and Phoebe Stephens. Researching the Global Environmental Politics of Food. 2018.

@article{j2018a,
  title = {Researching the global environmental politics of food},
  year = {2018},
  author = {Clapp, J. and Stephens, Phoebe}
}