APA引文

United States. Public Health Service. (1933). National Negro health news. United States Public Health Service.

Chicago Style (17th ed.) Citation

United States. Public Health Service. National Negro Health News. Washington: United States Public Health Service, 1933.

MLA引文

United States. Public Health Service. National Negro Health News. United States Public Health Service, 1933.

警告：这些引文格式不一定是100％准确.