APA (7th ed.) Citation

United States. Public Health Service. (1934). National Negro health week: 20th anniversary, Sunday April 1 to Sunday April 8, 1934. [s.n.].

Chicago Style (17th ed.) Citation

United States. Public Health Service. National Negro Health Week: 20th Anniversary, Sunday April 1 to Sunday April 8, 1934. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Public Health Service. National Negro Health Week: 20th Anniversary, Sunday April 1 to Sunday April 8, 1934. [s.n.], 1934.

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