Cite
[Letter from Guy E. Griscom to John J. Herrera - 1975-09-26]
MLA
Griscom, Guy E.. "[Letter from Guy E. Griscom to John J. Herrera - 1975-09-26]." University of North Texas. Libraries. 1975-09-26, https://texashistory.unt.edu/ark:/67531/metapth249783/.
APA
Griscom, Guy E. (1975-09-26). [Letter from Guy E. Griscom to John J. Herrera - 1975-09-26]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth249783/
Chicago
Griscom, Guy E.. "[Letter from Guy E. Griscom to John J. Herrera - 1975-09-26]." 1975-09-26. July 29, 2025. https://texashistory.unt.edu/ark:/67531/metapth249783/.