APA (7th ed.) Citation

Katz, D. L. (1949). Method of computing gas reserves in South Hugoton. [publisher not identified].

Chicago Style (17th ed.) Citation

Katz, Donald L. Method of Computing Gas Reserves in South Hugoton. Bartlesville, Okla.: [publisher not identified], 1949.

MLA (9th ed.) Citation

Katz, Donald L. Method of Computing Gas Reserves in South Hugoton. [publisher not identified], 1949.