APA (7th ed.) Citation

Smithers, W. D. (1981). Circuit riders of the Big Bend. Texas Western Press.

Chicago Style (17th ed.) Citation

Smithers, W. D. Circuit Riders of the Big Bend. [El Paso]: Texas Western Press, 1981.

MLA (9th ed.) Citation

Smithers, W. D. Circuit Riders of the Big Bend. Texas Western Press, 1981.

Warning: These citations may not always be 100% accurate.