APA (7th ed.) Citation

(1920). Inclusion of diagnosis on Forms 1971-E and F. [publisher not identified].

Chicago Style (17th ed.) Citation

Inclusion of Diagnosis on Forms 1971-E and F. Washington, D.C.: [publisher not identified], 1920.

MLA (9th ed.) Citation

Inclusion of Diagnosis on Forms 1971-E and F. [publisher not identified], 1920.