Houston, Sam, 1793-1863. Endorsement signature of Sam Houston on reference letter for Abel Upshur Mayo. February 25, 1854. Special Collections, University of Houston Libraries. University of Houston Digital Library. Web. December 18, 2018. https://digital.lib.uh.edu/collection/earlytex/item/3288.

Disclaimer: This is a general citation for reference purposes. Please consult the most recent edition of your style manual for the proper formatting of the type of source you are citing. If the date given in the citation does not match the date on the digital item, use the more accurate date below the digital item.

Houston, Sam, 1793-1863. (February 25, 1854). Endorsement signature of Sam Houston on reference letter for Abel Upshur Mayo. Early Texas Documents. Special Collections, University of Houston Libraries. Retrieved from https://digital.lib.uh.edu/collection/earlytex/item/3288

Disclaimer: This is a general citation for reference purposes. Please consult the most recent edition of your style manual for the proper formatting of the type of source you are citing. If the date given in the citation does not match the date on the digital item, use the more accurate date below the digital item.

Houston, Sam, 1793-1863, Endorsement signature of Sam Houston on reference letter for Abel Upshur Mayo, February 25, 1854, Early Texas Documents, Special Collections, University of Houston Libraries, accessed December 18, 2018, https://digital.lib.uh.edu/collection/earlytex/item/3288.

Disclaimer: This is a general citation for reference purposes. Please consult the most recent edition of your style manual for the proper formatting of the type of source you are citing. If the date given in the citation does not match the date on the digital item, use the more accurate date below the digital item.