APA (7th ed.) Citation

American Public Health Association. (1937). Seventh annual year book. American Public Health Association.

Chicago Style (17th ed.) Citation

American Public Health Association. Seventh Annual Year Book. New York: American Public Health Association, 1937.

MLA (8th ed.) Citation

American Public Health Association. Seventh Annual Year Book. American Public Health Association, 1937.

Warning: These citations may not always be 100% accurate.