APA (7th ed.) Citation

Health Program Conference & Committee on Research in Medical Economics (New York). (1944). Principles of a nation-wide health program. [publisher not identified].

Chicago Style (17th ed.) Citation

Health Program Conference and Committee on Research in Medical Economics (New York). Principles of a Nation-wide Health Program. New York: [publisher not identified], 1944.

MLA (9th ed.) Citation

Health Program Conference and Committee on Research in Medical Economics (New York). Principles of a Nation-wide Health Program. [publisher not identified], 1944.