Cita APA (7a ed.)

Webb, W. P. (1989). The Texas rangers: A century of frontier defense (2. ed., 12. print.). Univ. of Texas Pr.

Cita Chicago Style (17a ed.)

Webb, Walter Prescott. The Texas Rangers: A Century of Frontier Defense. 2. ed., 12. print. Austin: Univ. of Texas Pr, 1989.

Cita MLA (8a ed.)

Webb, Walter Prescott. The Texas Rangers: A Century of Frontier Defense. 2. ed., 12. print. Univ. of Texas Pr, 1989.