Carale, L. R., & Campo, P. C. (2003). Concept development in Filipino children: The circulatory system. National Institute for Science and Mathematics Education Development.
Цитирование в стиле Чикаго (17-е изд.)Carale, Lourdes R., и Pia C. Campo. Concept Development in Filipino Children: The Circulatory System. Diliman, Quezon City: National Institute for Science and Mathematics Education Development, 2003.
Цитирование MLA (9-е изд.)Carale, Lourdes R., и Pia C. Campo. Concept Development in Filipino Children: The Circulatory System. National Institute for Science and Mathematics Education Development, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.