American Association for the Advancement of Science. (1963). Science - a process approach: Prepared for testing in the early grades. AAAS.
Цитирование в стиле Чикаго (17-е изд.)American Association for the Advancement of Science. Science - a Process Approach: Prepared for Testing in the Early Grades. Washington, DC: AAAS, 1963.
Цитирование MLA (9-е изд.)American Association for the Advancement of Science. Science - a Process Approach: Prepared for Testing in the Early Grades. AAAS, 1963.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.