APA (7th ed.) Citation

Mattes, M. J. (1958). Scotts Bluff National Monument, Nebraska. National Park Service.

Chicago Style (17th ed.) Citation

Mattes, Merrill J. Scotts Bluff National Monument, Nebraska. Washington: National Park Service, 1958.

MLA (9th ed.) Citation

Mattes, Merrill J. Scotts Bluff National Monument, Nebraska. National Park Service, 1958.

Warning: These citations may not always be 100% accurate.