APA-referens

(2017). GRE prep plus 2018: Practice tests + proven strategies + online + video + mobile. New York: Kaplan Publishing.

Chicago-stil citat

GRE Prep Plus 2018: Practice Tests + Proven Strategies + Online + Video + Mobile. New York: Kaplan Publishing, 2017.

MLA-referens

GRE Prep Plus 2018: Practice Tests + Proven Strategies + Online + Video + Mobile. New York: Kaplan Publishing, 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.