APA (7th ed.) Citation

National Board for the Promotion of Rifle Practice. (1931). [Memorandum showing names of graduates of Small Arms Firing School conducted at Camp Perry, Ohio, Aug. 24-29, 1931, and those recommended as qualified instructors in marksmanship]. GPO.

Chicago Style (17th ed.) Citation

National Board for the Promotion of Rifle Practice. [Memorandum Showing Names of Graduates of Small Arms Firing School Conducted at Camp Perry, Ohio, Aug. 24-29, 1931, and Those Recommended as Qualified Instructors in Marksmanship]. [Washington]: GPO, 1931.

MLA (9th ed.) Citation

National Board for the Promotion of Rifle Practice. [Memorandum Showing Names of Graduates of Small Arms Firing School Conducted at Camp Perry, Ohio, Aug. 24-29, 1931, and Those Recommended as Qualified Instructors in Marksmanship]. GPO, 1931.