APA (7th ed.) Citation

Bates, R. L. (1946). Future oil possibilities of New Mexico. [publisher not identified].

Chicago Style (17th ed.) Citation

Bates, Robert L. Future Oil Possibilities of New Mexico. [Tulsa?]: [publisher not identified], 1946.

MLA (9th ed.) Citation

Bates, Robert L. Future Oil Possibilities of New Mexico. [publisher not identified], 1946.