APA (7th ed.) Citation

(1942). Classification. Class C: Auxiliary sciences of history. Subclass CN: Epigraphy. U. S. Government Printing Office.

Chicago Style (17th ed.) Citation

Classification. Class C: Auxiliary Sciences of History. Subclass CN: Epigraphy. Washington: U. S. Government Printing Office, 1942.

MLA (9th ed.) Citation

Classification. Class C: Auxiliary Sciences of History. Subclass CN: Epigraphy. U. S. Government Printing Office, 1942.