Web Environmental Photos: Scenes from around the United States - Steam and Sundogs West Thumb Geyser Basin, Yellowstone National Park

Chicago citation style
Environmental Protection Agency. 12/2/1970-. Web Environmental Photos: Scenes from around the United States - Steam and Sundogs West Thumb Geyser Basin, Yellowstone National Park. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7870053. (Accessed June 25, 2018.)
APA citation style
Environmental Protection Agency. 12/2/1970-, Web Environmental Photos: Scenes from around the United States - Steam and Sundogs West Thumb Geyser Basin, Yellowstone National Park. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7870053
MLA citation style
Environmental Protection Agency. 12/2/1970-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7870053>.
Note: These citations are programmatically generated and may be incomplete.