APA način citiranja

Geula, E. (2017). McGraw-Hill education GRE 2018: 6 practice tests. New York: McGraw-Hill Education.

Čikaški stil citiranja

Geula, Erfun. McGraw-Hill Education GRE 2018: 6 Practice Tests. New York: McGraw-Hill Education, 2017.

MLA način citiranja

Geula, Erfun. McGraw-Hill Education GRE 2018: 6 Practice Tests. New York: McGraw-Hill Education, 2017.

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