توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bell, J. (1993). Doing your research project: A guide for first-time researchers in education and social science (2nd ed.). Open University Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. 2nd ed. Buckingham: Open University Press, 1993.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. 2nd ed. Open University Press, 1993.