Παραπομπή σε μορφή APA (7η εκδ.)

Brownstein, S. C., & Weiner, M. (1985). Barron's how to prepare for the graduate record examination (7th.ed.). Barron's educational.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brownstein, Samuel C., και Mitchel Weiner. Barron's How to Prepare for the Graduate Record Examination. 7th.ed. Woodbury: Barron's educational, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brownstein, Samuel C., και Mitchel Weiner. Barron's How to Prepare for the Graduate Record Examination. 7th.ed. Barron's educational, 1985.