Cite
Letter, Kenneth B. Keating to Dr. Israel Zwerling; June 23, 1964
MLA
Keating, Kenneth B. (Kenneth Barnard), 1900-1975. "Letter, Kenneth B. Keating to Dr. Israel Zwerling; June 23, 1964." University of Southern Mississippi. Libraries. 1964-06-23, https://usm.access.preservica.com/uncategorized/IO_c308bc73-12ab-4302-bcc5-b7a472b585d4.
APA
Keating, Kenneth B. (Kenneth Barnard), 1900-1975 (1964-06-23). Letter, Kenneth B. Keating to Dr. Israel Zwerling; June 23, 1964. Retrieved from https://usm.access.preservica.com/uncategorized/IO_c308bc73-12ab-4302-bcc5-b7a472b585d4
Chicago
Keating, Kenneth B. (Kenneth Barnard), 1900-1975. "Letter, Kenneth B. Keating to Dr. Israel Zwerling; June 23, 1964." 1964-06-23. July 4, 2025. https://usm.access.preservica.com/uncategorized/IO_c308bc73-12ab-4302-bcc5-b7a472b585d4.