AM-421 and AM-423 and AM-468 and AM-469 and AM-471

Chicago citation style
Department of Defense. Department of the Navy. Bureau of Ships. 9/18/1947-5/1/1966. AM-421 and AM-423 and AM-468 and AM-469 and AM-471. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6932521. (Accessed July 23, 2018.)
APA citation style
Department of Defense. Department of the Navy. Bureau of Ships. 9/18/1947-5/1/1966, AM-421 and AM-423 and AM-468 and AM-469 and AM-471. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6932521
MLA citation style
Department of Defense. Department of the Navy. Bureau of Ships. 9/18/1947-5/1/1966. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6932521>.
Note: These citations are programmatically generated and may be incomplete.