Cite
[Letter from John J. Herrera to Ralph Yarborough - 1957-04-15]
MLA
Herrera, John J.. "[Letter from John J. Herrera to Ralph Yarborough - 1957-04-15]." University of North Texas. Libraries. 1957-04-15, https://texashistory.unt.edu/ark:/67531/metapth249316/.
APA
Herrera, John J. (1957-04-15). [Letter from John J. Herrera to Ralph Yarborough - 1957-04-15]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth249316/
Chicago
Herrera, John J.. "[Letter from John J. Herrera to Ralph Yarborough - 1957-04-15]." 1957-04-15. July 19, 2025. https://texashistory.unt.edu/ark:/67531/metapth249316/.