Warren, J. E. (1993). Archeological survey of the Zapata County sewer improvement project, Zapata County, Texas / submitted to Zapata County Commissioner's Court, Zapata, Texas [by] Archeology Consultants, Inc. ; James E. Warren, principal investigator. Archeology Consultants, Inc..
Chicago Style (17th ed.) CitationWarren, James E. Archeological Survey of the Zapata County Sewer Improvement Project, Zapata County, Texas / Submitted to Zapata County Commissioner's Court, Zapata, Texas [by] Archeology Consultants, Inc. ; James E. Warren, Principal Investigator. George West, Tex.: Archeology Consultants, Inc., 1993.
MLA (9th ed.) CitationWarren, James E. Archeological Survey of the Zapata County Sewer Improvement Project, Zapata County, Texas / Submitted to Zapata County Commissioner's Court, Zapata, Texas [by] Archeology Consultants, Inc. ; James E. Warren, Principal Investigator. Archeology Consultants, Inc., 1993.