APA (7th ed.) Citation

Planetary Society & Junior Ranger Program (United States. National Park Service). (2017). Junior Ranger: Eclipse explorer. National Park Service, U.S. Department of the Interior.

Chicago Style (17th ed.) Citation

Planetary Society and Junior Ranger Program (United States. National Park Service). Junior Ranger: Eclipse Explorer. [Washington, D.C.]: National Park Service, U.S. Department of the Interior, 2017.

MLA (9th ed.) Citation

Planetary Society and Junior Ranger Program (United States. National Park Service). Junior Ranger: Eclipse Explorer. National Park Service, U.S. Department of the Interior, 2017.