Dyfyniad APA

(1985). GRE, Graduate record examinations, 1985-1987: ... test descriptive booklet.

Dyfyniad Arddull Chicago

GRE, Graduate Record Examinations, 1985-1987: ... Test Descriptive Booklet. 1985.

Dyfyniad MLA

GRE, Graduate Record Examinations, 1985-1987: ... Test Descriptive Booklet. 1985.

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