APA (7th ed.) Citation

United States. Militia Bureau. (1928). Army correspondence courses, 1928-1929. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Militia Bureau. Army Correspondence Courses, 1928-1929. Washington: [publisher not identified], 1928.

MLA (9th ed.) Citation

United States. Militia Bureau. Army Correspondence Courses, 1928-1929. [publisher not identified], 1928.

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