APA   Click to copy
Park, J. H., & Jensen, N. (2007). Electoral Competition and Agricultural Support in OECD Countries. American Journal of Political Science, 51, 314–329.

Chicago/Turabian   Click to copy
Park, Jong Hee, and Nathan Jensen. “Electoral Competition and Agricultural Support in OECD Countries.” American Journal of Political Science 51 (April 2007): 314–329.

MLA   Click to copy
Park, Jong Hee, and Nathan Jensen. “Electoral Competition and Agricultural Support in OECD Countries.” American Journal of Political Science, vol. 51, Apr. 2007, pp. 314–29.

@article{park2007a,
  title = {Electoral Competition and Agricultural Support in OECD Countries},
  year = {2007},
  month = apr,
  journal = {American Journal of Political Science},
  pages = {314-329},
  volume = {51},
  author = {Park, Jong Hee and Jensen, Nathan},
  month_numeric = {4}
}