APA (7th ed.) Citation

(1922). Hospital admission card, Form 2557, formerly Form 1971-D. [publisher not identified].

Chicago Style (17th ed.) Citation

Hospital Admission Card, Form 2557, Formerly Form 1971-D. [Washington]: [publisher not identified], 1922.

MLA (9th ed.) Citation

Hospital Admission Card, Form 2557, Formerly Form 1971-D. [publisher not identified], 1922.