APA (7th ed.) Citation

Polk County (Tex.). Conservation Needs Inventory Committee. (1970). Statistical report of conservation needs, Polk County. [n.p.].

Chicago Style (17th ed.) Citation

Polk County (Tex.). Conservation Needs Inventory Committee. Statistical Report of Conservation Needs, Polk County. [Place of publication not identified]: [n.p.], 1970.

MLA (9th ed.) Citation

Polk County (Tex.). Conservation Needs Inventory Committee. Statistical Report of Conservation Needs, Polk County. [n.p.], 1970.