APA (7th ed.) Citation

United States. Militia Bureau. (1929). Changes to National Guard regulations 46. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Militia Bureau. Changes to National Guard Regulations 46. Washington: [publisher not identified], 1929.

MLA (9th ed.) Citation

United States. Militia Bureau. Changes to National Guard Regulations 46. [publisher not identified], 1929.

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