Cite
[Letter from John J. Herrera to J. B. Casas - 1968-01-04]
MLA
Herrera, John J.. "[Letter from John J. Herrera to J. B. Casas - 1968-01-04]." University of North Texas. Libraries. 1968-01-04, https://texashistory.unt.edu/ark:/67531/metapth248825/.
APA
Herrera, John J. (1968-01-04). [Letter from John J. Herrera to J. B. Casas - 1968-01-04]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth248825/
Chicago
Herrera, John J.. "[Letter from John J. Herrera to J. B. Casas - 1968-01-04]." 1968-01-04. July 15, 2025. https://texashistory.unt.edu/ark:/67531/metapth248825/.