Dyfyniad APA
Raghunath, H. M. (1987). Ground water: Hydrogeology, ground water survey and pumping test, rural water supply and irrigation systems (2nd ed.). Wiley Eastern LTD.
Dyfyniad Arddull Chicago
Raghunath, H. M. Ground Water: Hydrogeology, Ground Water Survey and Pumping Test, Rural Water Supply and Irrigation Systems. 2nd ed. New Nelhi: Wiley Eastern LTD, 1987.
Dyfyniad MLA
Raghunath, H. M. Ground Water: Hydrogeology, Ground Water Survey and Pumping Test, Rural Water Supply and Irrigation Systems. 2nd ed. Wiley Eastern LTD, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.