(2000). Percentage Distribution of 1989-90 Beginning Students by Highest Degree. U.S. Department of Education.
Цитирование в стиле Чикаго (17-е изд.)Percentage Distribution of 1989-90 Beginning Students by Highest Degree. U.S. Department of Education, 2000.
Цитирование MLA (9-е изд.)Percentage Distribution of 1989-90 Beginning Students by Highest Degree. U.S. Department of Education, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.