APA (7th ed.) Citation

(1921). Minutes of meeting held in Washington, D.C., Apr. 18, 1921. [publisher not identified].

Chicago Style (17th ed.) Citation

Minutes of Meeting Held in Washington, D.C., Apr. 18, 1921. Washington, D.C.: [publisher not identified], 1921.

MLA (9th ed.) Citation

Minutes of Meeting Held in Washington, D.C., Apr. 18, 1921. [publisher not identified], 1921.