Ponce, V. M. (1989). Engineering hydrology: Principles and practices. AUWSF.
Chicagoスタイル(17版)引用形式Ponce, Victor Miguel. Engineering Hydrology: Principles and Practices. New Jersey: AUWSF, 1989.
MLA(9版)引用形式Ponce, Victor Miguel. Engineering Hydrology: Principles and Practices. AUWSF, 1989.
警告: この引用は必ずしも正確ではありません.