University of Pennsylvania. Institute for Environmental Studies, Regional Science Research Institute (U.S.), Geological Survey (U.S.), & Chester County Water Resources Authority. (1968). The plan and program for the Brandywine.
Chicago-Zitierstil (17. Ausg.)University of Pennsylvania. Institute for Environmental Studies, Regional Science Research Institute (U.S.), Geological Survey (U.S.), und Chester County Water Resources Authority. The Plan and Program for the Brandywine. Philadelphia, 1968.
MLA-Zitierstil (8. Ausg.)University of Pennsylvania. Institute for Environmental Studies, et al. The Plan and Program for the Brandywine. 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.