APA (7th ed.) Citation

McGrain, P., & Thomas, G. R. (1951). Preliminary report on the natural brines of eastern Kentucky. [publisher not identified].

Chicago Style (17th ed.) Citation

McGrain, Preston, and George R. Thomas. Preliminary Report on the Natural Brines of Eastern Kentucky. Lexington, Ky.: [publisher not identified], 1951.

MLA (9th ed.) Citation

McGrain, Preston, and George R. Thomas. Preliminary Report on the Natural Brines of Eastern Kentucky. [publisher not identified], 1951.