APA (7e ed.) Bronvermelding

Green,S G. (2006). Barron's How to prepare For GRE,16th ed (16th ed.). Galgotia.

Chicago (17e ed.) Bronvermelding

Green,S G. Barron's How to Prepare For GRE,16th Ed. 16th ed. New Delhi: Galgotia, 2006.

MLA (9e ed.) Bronvermelding

Green,S G. Barron's How to Prepare For GRE,16th Ed. 16th ed. Galgotia, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.