APA (7th ed.) Citation

Buttram, F. (1914). The Cushing oil and gas field, Oklahoma. [publisher not identified].

Chicago Style (17th ed.) Citation

Buttram, Frank. The Cushing Oil and Gas Field, Oklahoma. Norman: [publisher not identified], 1914.

MLA (9th ed.) Citation

Buttram, Frank. The Cushing Oil and Gas Field, Oklahoma. [publisher not identified], 1914.

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