Style de citation APA (7e éd.)

Aston, B. W., Richardson, R. N., & Taylor, I. D. (1997). Along the Texas Forts Trail. University of North Texas Press.

Style de citation Chicago (17e éd.)

Aston, B. W., Rupert Norval Richardson, et Ira Donathan Taylor. Along the Texas Forts Trail. Denton, Tex.: University of North Texas Press, 1997.

Style de citation MLA (8e éd.)

Aston, B. W., et al. Along the Texas Forts Trail. University of North Texas Press, 1997.