Holden, P. W. (1986). Pesticides and groundwater quality: Issues and problems in four states. National Academy Press.
Chicago-Zitierstil (17. Ausg.)Holden, Patrick W. Pesticides and Groundwater Quality: Issues and Problems in Four States. Washington, D.C: National Academy Press, 1986.
MLA-Zitierstil (9. Ausg.)Holden, Patrick W. Pesticides and Groundwater Quality: Issues and Problems in Four States. National Academy Press, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.