Παραπομπή APA

Werner, H. P. E., & Staples, M. N. (1997). Drilling an irrigation well. Scientific Publishers.

Παραπομπή Chicago Style

Werner, Hal P E., και M N. Staples. Drilling an Irrigation Well. Jodhpur: Scientific Publishers, 1997.

Παραπομπή MLA

Werner, Hal P E., και M N. Staples. Drilling an Irrigation Well. Scientific Publishers, 1997.