APA-referens

Gillmor, C. S., & Landa R. Edward Ince, S. (1987). History of geophysics Volume 3: The history of hydrology. American Geophysical Union.

Chicago-stil citat

Gillmor, C. Stewart, och Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. Washigton: American Geophysical Union, 1987.

MLA-referens

Gillmor, C. Stewart, och Simon Landa R. Edward Ince. History of Geophysics Volume 3: The History of Hydrology. American Geophysical Union, 1987.