Παραπομπή APA

Bloom, D. F., & Karp, J. D. C. (1998). Ph.D. Process; a student guide to graduate school in the sciences. Oxford University.

Παραπομπή Chicago Style

Bloom, Dale F., και Jonathan D. Cohen Karp. Ph.D. Process; a Student Guide to Graduate School in the Sciences. New York: Oxford University, 1998.

Παραπομπή MLA

Bloom, Dale F., και Jonathan D. Cohen Karp. Ph.D. Process; a Student Guide to Graduate School in the Sciences. Oxford University, 1998.