APA цитиране

Houston, S., & Roberts, M. T. (1996). The personal correspondence of Sam Houston. Denton TX: University of North Texas Press.

Чикагска система за цитиране

Houston, Sam, и Madge Thornall Roberts. The Personal Correspondence of Sam Houston. Denton TX: University of North Texas Press, 1996.

MLA формат за цитиране

Houston, Sam, и Madge Thornall Roberts. The Personal Correspondence of Sam Houston. Denton TX: University of North Texas Press, 1996.