Παραπομπή σε μορφή APA (7η εκδ.)

Barron's, Brownstein, S. C., Green, S., Hilbert, S., & Weiner, M. (1990). How to prepare for the graduate record examination: GRE General test (11η.). Barron's.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barron's, Samuel C. Brownstein, Sharon Green, Stephen Hilbert, και Mitchel Weiner. How to Prepare for the Graduate Record Examination: GRE General Test. 11η. New York: Barron's, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barron's, et al. How to Prepare for the Graduate Record Examination: GRE General Test. 11η. Barron's, 1990.