APA (7th ed.) Citation

(1921). Revised Form 1922-B (edition May 1921). [publisher not identified].

Chicago Style (17th ed.) Citation

Revised Form 1922-B (edition May 1921). Washington, D.C.: [publisher not identified], 1921.

MLA (9th ed.) Citation

Revised Form 1922-B (edition May 1921). [publisher not identified], 1921.