APA (7th ed.) Citation

Pioneer Natural Gas Company. (1975). Territory served by Pioneer Natural Gas Company. [publisher not identified].

Chicago Style (17th ed.) Citation

Pioneer Natural Gas Company. Territory Served by Pioneer Natural Gas Company. [Place of publication not identified]: [publisher not identified], 1975.

MLA (9th ed.) Citation

Pioneer Natural Gas Company. Territory Served by Pioneer Natural Gas Company. [publisher not identified], 1975.

Warning: These citations may not always be 100% accurate.