APA (7th ed.) Citation

MacKenna, P. J., & Truell, M. L. (1986). Small site architecture of Chaco Canyon, New Mexico. National Park Service, US Dep. of the Interior.

Chicago Style (17th ed.) Citation

MacKenna, Peter J., and Marcia L. Truell. Small Site Architecture of Chaco Canyon, New Mexico. Santa Fe, NM: National Park Service, US Dep. of the Interior, 1986.

MLA (9th ed.) Citation

MacKenna, Peter J., and Marcia L. Truell. Small Site Architecture of Chaco Canyon, New Mexico. National Park Service, US Dep. of the Interior, 1986.