(2001). Code of ethics for public health. Association of Schools of Public Health.
Chicago-стиль цитированияCode of Ethics for Public Health. Association of Schools of Public Health, 2001.
MLA-цитированиеCode of Ethics for Public Health. Association of Schools of Public Health, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.