APA (7th ed.) Citation

Jenkins, F. D. (1975). Runnels County pioneers. [publisher not identified].

Chicago Style (17th ed.) Citation

Jenkins, Frank D. Runnels County Pioneers. [Place of publication not identified]: [publisher not identified], 1975.

MLA (9th ed.) Citation

Jenkins, Frank D. Runnels County Pioneers. [publisher not identified], 1975.