APA استشهاد

Bloom,Dale F, & Karp,Jonathan D. (1998). The Ph.D process: A students guide to graduate school in the sciences. Oxford Press.

استشهاد بنمط شيكاغو

Bloom,Dale F, و Karp,Jonathan D. The Ph.D Process: A Students Guide to Graduate School in the Sciences. New York: Oxford Press, 1998.

MLA استشهاد

Bloom,Dale F, و Karp,Jonathan D. The Ph.D Process: A Students Guide to Graduate School in the Sciences. Oxford Press, 1998.