Yellowstone National Park. The Grand Geyser, Upper Basin

Chicago citation style
Not Known. Yellowstone National Park. The Grand Geyser, Upper Basin. [Date not indicated]. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt4290154n. (Accessed December 16, 2018.)
APA citation style
Not Known, ([Date not indicated]) Yellowstone National Park. The Grand Geyser, Upper Basin. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/kt4290154n
MLA citation style
Not Known. Retrieved from the Digital Public Library of America <http://ark.cdlib.org/ark:/13030/kt4290154n>.
Note: These citations are programmatically generated and may be incomplete.