Gillmor, C. S., & Landa R. Edward Ince, S. (1987). History of geophysics Volume 3: The history of hydrology. American Geophysical Union.
शिकागो स्टाइल उद्धरणGillmor, C. Stewart, और Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. Washigton: American Geophysical Union, 1987.
एमएलए उद्धरणGillmor, C. Stewart, और Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. American Geophysical Union, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.