Cite
[Postcard from Douglas M. Herrera to John J. Herrera - 1971-10-19]
MLA
Herrera, Douglas M.. "[Postcard from Douglas M. Herrera to John J. Herrera - 1971-10-19]." University of North Texas. Libraries. 1971-10-19, https://texashistory.unt.edu/ark:/67531/metapth248539/.
APA
Herrera, Douglas M. (1971-10-19). [Postcard from Douglas M. Herrera to John J. Herrera - 1971-10-19]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth248539/
Chicago
Herrera, Douglas M.. "[Postcard from Douglas M. Herrera to John J. Herrera - 1971-10-19]." 1971-10-19. July 21, 2025. https://texashistory.unt.edu/ark:/67531/metapth248539/.