APA (7th ed.) Citation

Hays, M. S., & Sowell, C. E. (1973). A history of the John Alexander and Laura Hilton Sowell family. [publisher not identified].

Chicago Style (17th ed.) Citation

Hays, Mary Sowell, and Carolyn E. Sowell. A History of the John Alexander and Laura Hilton Sowell Family. [Houston, Tex.?]: [publisher not identified], 1973.

MLA (9th ed.) Citation

Hays, Mary Sowell, and Carolyn E. Sowell. A History of the John Alexander and Laura Hilton Sowell Family. [publisher not identified], 1973.