Παραπομπή σε μορφή APA (7η εκδ.)

Bell Judith. (2005). Doing your research project: A guide for first-time researchers in education, health and social science (4th ed.). The Open University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bell Judith. Doing Your Research Project: A Guide for First-time Researchers in Education, Health and Social Science. 4th ed. The Open University, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bell Judith. Doing Your Research Project: A Guide for First-time Researchers in Education, Health and Social Science. 4th ed. The Open University, 2005.