Cite
[Letter from John J. Herrera to the US Selective Service - 1967-10-31]
MLA
Herrera, John J.. "[Letter from John J. Herrera to the US Selective Service - 1967-10-31]." University of North Texas. Libraries. 1967-10-31, https://texashistory.unt.edu/ark:/67531/metapth249715/.
APA
Herrera, John J. (1967-10-31). [Letter from John J. Herrera to the US Selective Service - 1967-10-31]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth249715/
Chicago
Herrera, John J.. "[Letter from John J. Herrera to the US Selective Service - 1967-10-31]." 1967-10-31. July 13, 2025. https://texashistory.unt.edu/ark:/67531/metapth249715/.