APA (7th ed.) Citation

McClung, J. B. (1981). Texas Rangers along the Rio Grande, 1910-1919. [publisher not identified].

Chicago Style (17th ed.) Citation

McClung, John Busby. Texas Rangers Along the Rio Grande, 1910-1919. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

McClung, John Busby. Texas Rangers Along the Rio Grande, 1910-1919. [publisher not identified], 1981.