Handler, A. (1975). Decennial census data for selected health occupations: United States, 1970. National Center for Health Statistics.
Цитирование в стиле Чикаго (17-е изд.)Handler, Aaron. Decennial Census Data for Selected Health Occupations: United States, 1970. Rockville, Md: National Center for Health Statistics, 1975.
Цитирование MLA (9-е изд.)Handler, Aaron. Decennial Census Data for Selected Health Occupations: United States, 1970. National Center for Health Statistics, 1975.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.