Houk, B. A., & O'Farrell, A. (2002). An archaeological survey of FM 481 from 2.3 miles west of the Nueces River to the Zavala County line, Uvalde County, Texas: CSJ : 1590-01-017. SWCA, Inc. Environmental Consultants.
Chicago Style (17th ed.) CitationHouk, Brett A., and Alan O'Farrell. An Archaeological Survey of FM 481 from 2.3 Miles West of the Nueces River to the Zavala County Line, Uvalde County, Texas: CSJ : 1590-01-017. Austin, Tex.: SWCA, Inc. Environmental Consultants, 2002.
MLA (9th ed.) CitationHouk, Brett A., and Alan O'Farrell. An Archaeological Survey of FM 481 from 2.3 Miles West of the Nueces River to the Zavala County Line, Uvalde County, Texas: CSJ : 1590-01-017. SWCA, Inc. Environmental Consultants, 2002.
Warning: These citations may not always be 100% accurate.