Barell, J. (2008). Why are school buses always yellow?: Teaching for inquiry, preK-5. Corwin Press.
Цитирование в стиле Чикаго (17-е изд.)Barell, John. Why Are School Buses Always Yellow?: Teaching for Inquiry, PreK-5. Thousand Oaks, Calif: Corwin Press, 2008.
Цитирование MLA (9-е изд.)Barell, John. Why Are School Buses Always Yellow?: Teaching for Inquiry, PreK-5. Corwin Press, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.