Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.