Vessel, M. F. (1963). Elementary school science teaching. Center for Applied Research in Education.
Цитирование в стиле Чикаго (17-е изд.)Vessel, Matthew Francis. Elementary School Science Teaching. Washington: Center for Applied Research in Education, 1963.
Цитирование MLA (9-е изд.)Vessel, Matthew Francis. Elementary School Science Teaching. Center for Applied Research in Education, 1963.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.