APA (7th ed.) Citation

Graham, J. P. (2011). Tumacácori National Historical Park: Geologic resources inventory report. National Park Service, Geologic Resources Division ; U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science.

Chicago Style (17th ed.) Citation

Graham, John P. Tumacácori National Historical Park: Geologic Resources Inventory Report. Denver, CO : Fort Collins, Colorado: National Park Service, Geologic Resources Division ; U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.

MLA (9th ed.) Citation

Graham, John P. Tumacácori National Historical Park: Geologic Resources Inventory Report. National Park Service, Geologic Resources Division ; U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.