توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Osborne, J. F. (1994). Young children's understanding of science in 4 domains and its development through a constructivist approach to teaching. London University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Osborne, Jonathan Francis. Young Children's Understanding of Science in 4 Domains and Its Development Through a Constructivist Approach to Teaching. London: London University, 1994.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Osborne, Jonathan Francis. Young Children's Understanding of Science in 4 Domains and Its Development Through a Constructivist Approach to Teaching. London University, 1994.