APA (7th ed.) Citation

United States. Militia Bureau. (1928). Official National Guard register for 1928. GPO.

Chicago Style (17th ed.) Citation

United States. Militia Bureau. Official National Guard Register for 1928. [Washington]: GPO, 1928.

MLA (9th ed.) Citation

United States. Militia Bureau. Official National Guard Register for 1928. GPO, 1928.

Warning: These citations may not always be 100% accurate.