Παραπομπή APA

Phillips, E. M., & Pugh, D. S. How to get a phD: A hand book for students and their Supervisors.

Παραπομπή Chicago Style

Phillips, Estelle M., και D S. Pugh. How to Get a PhD: A Hand Book for Students and Their Supervisors. New Delhi, UBS Publisher's Distributors.

Παραπομπή MLA

Phillips, Estelle M., και D S. Pugh. How to Get a PhD: A Hand Book for Students and Their Supervisors.