Παραπομπή σε μορφή APA (7η εκδ.)

Phillips, E., & Pugh, D. S. (2000). How to get a PhD: A handbook for students and their supervisors. Open University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Phillips, Estelle, και Derek Salman Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. Maidenhead: Open University Press, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Phillips, Estelle, και Derek Salman Pugh. How to Get a PhD: A Handbook for Students and Their Supervisors. Open University Press, 2000.