Gaya APA

Wesseling, J. (1973). Drainage Principles And Applications: II Theories Of Field Drainage And Watershed Runoff (Publication 16 Vol II). Wageningen: International Institute For Land Reclamation And Improovement.

Gaya MLA

Wesseling, J. "Drainage Principles And Applications: II Theories Of Field Drainage And Watershed Runoff". Publication 16 Vol II Wageningen: International Institute For Land Reclamation And Improovement, 1973. Text.