APA (7th ed.) Citation

Port, R. (2015). Pecos National Historical Park: Geologic resources inventory report. US Department of the Interior, National Park Service, Natural Resource Stewardship and Science.

Chicago Style (17th ed.) Citation

Port, Rebecca. Pecos National Historical Park: Geologic Resources Inventory Report. Fort Collins, Colorado: US Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2015.

MLA (9th ed.) Citation

Port, Rebecca. Pecos National Historical Park: Geologic Resources Inventory Report. US Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2015.