Eckhart, G. B., & Griffith, J. S. (1975). Temples in the wilderness: The Spanish churches of northern Sonora, their architecture, their past and present appearance, and how to reach them. Arizona Historical Society.
Chicago Style (17th ed.) CitationEckhart, George Boland, and James S. Griffith. Temples in the Wilderness: The Spanish Churches of Northern Sonora, Their Architecture, Their Past and Present Appearance, and How to Reach Them. Tucson: Arizona Historical Society, 1975.
MLA (9th ed.) CitationEckhart, George Boland, and James S. Griffith. Temples in the Wilderness: The Spanish Churches of Northern Sonora, Their Architecture, Their Past and Present Appearance, and How to Reach Them. Arizona Historical Society, 1975.
Warning: These citations may not always be 100% accurate.