Cite
[Letter from John J. Herrera to J. Carlos McCormick - 1963-09-21]
MLA
Herrera, John J.. "[Letter from John J. Herrera to J. Carlos McCormick - 1963-09-21]." University of North Texas. Libraries. 1963-09-21, https://texashistory.unt.edu/ark:/67531/metapth249213/.
APA
Herrera, John J. (1963-09-21). [Letter from John J. Herrera to J. Carlos McCormick - 1963-09-21]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth249213/
Chicago
Herrera, John J.. "[Letter from John J. Herrera to J. Carlos McCormick - 1963-09-21]." 1963-09-21. June 22, 2025. https://texashistory.unt.edu/ark:/67531/metapth249213/.