Hamilton, P. A., Shedlock, R. J., & Rubin, J. M. (1992). Are fertilizers and pesticides in the ground water?: A case study of the Delmarva Peninsula, Delaware, Maryland, and Virginia. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Hamilton, Pixie A., Robert J. Shedlock, und Joan M. Rubin. Are Fertilizers and Pesticides in the Ground Water?: A Case Study of the Delmarva Peninsula, Delaware, Maryland, and Virginia. Washington, DC: US Gov. Print. Off, 1992.
MLA-Zitierstil (9. Ausg.)Hamilton, Pixie A., et al. Are Fertilizers and Pesticides in the Ground Water?: A Case Study of the Delmarva Peninsula, Delaware, Maryland, and Virginia. US Gov. Print. Off, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.