Houston, S., & Roberts, M. T. (2001). The personal correspondence of Sam Houston. University of North Texas Press.
Cita Chicago Style (17a ed.)Houston, Sam, y Madge Thornall Roberts. The Personal Correspondence of Sam Houston. Denton, Tex.: University of North Texas Press, 2001.
Cita MLA (8a ed.)Houston, Sam, y Madge Thornall Roberts. The Personal Correspondence of Sam Houston. University of North Texas Press, 2001.
Precaución: Estas citas no son 100% exactas.