Held, P. A., Blanco, S., & Darnell, B. (2005). Intensive survey and testing for Fort Ringgold (site 41SR142) Rio Grande City, Starr County, Texas: Final report. Raba-Kistner Consultants, Inc..
Chicago Style (17th ed.) CitationHeld, Pollyanna A., Sam Blanco, and Bruce Darnell. Intensive Survey and Testing for Fort Ringgold (site 41SR142) Rio Grande City, Starr County, Texas: Final Report. San Antonio, Tex.: Raba-Kistner Consultants, Inc., 2005.
MLA (9th ed.) CitationHeld, Pollyanna A., et al. Intensive Survey and Testing for Fort Ringgold (site 41SR142) Rio Grande City, Starr County, Texas: Final Report. Raba-Kistner Consultants, Inc., 2005.
Warning: These citations may not always be 100% accurate.