APA-čujuhus (7. p.)
Aston, B. W., Taylor, I. D., & Richardson, R. N. (1997). Along the Texas forts trail. University of North Texas Press.
Chicago-čujuhus (17. p.)
Aston, B. W., Ira Donathan Taylor, juo Rupert Norval Richardson. Along the Texas Forts Trail. Denton, Tex.: University of North Texas Press, 1997.
MLA-čujuhus (9. p.)
Aston, B. W., et al. Along the Texas Forts Trail. University of North Texas Press, 1997.
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