Gillmor, C. S., & Landa R. Edward Ince, S. (1987). History of geophysics Volume 3: The history of hydrology. American Geophysical Union.
استشهاد بنمط شيكاغوGillmor, C. Stewart, و Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. Washigton: American Geophysical Union, 1987.
MLA استشهادGillmor, C. Stewart, و Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. American Geophysical Union, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.