Cite
[Letter from Bob Casey to John J. Herrera - 1966-01-28]
MLA
Casey, Robert R. (Robert Randolph), 1915-1986. "[Letter from Bob Casey to John J. Herrera - 1966-01-28]." University of North Texas. Libraries. 1966-01-28, https://texashistory.unt.edu/ark:/67531/metapth250773/.
APA
Casey, Robert R. (Robert Randolph), 1915-1986 (1966-01-28). [Letter from Bob Casey to John J. Herrera - 1966-01-28]. Retrieved from https://texashistory.unt.edu/ark:/67531/metapth250773/
Chicago
Casey, Robert R. (Robert Randolph), 1915-1986. "[Letter from Bob Casey to John J. Herrera - 1966-01-28]." 1966-01-28. July 24, 2025. https://texashistory.unt.edu/ark:/67531/metapth250773/.