Dyfyniad APA

Steinberg, R. (2005). McGraw-Hill’s TOEFL computer-based test. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Steinberg, Roberta. McGraw-Hill’s TOEFL Computer-based Test. New York: McGraw-Hill, 2005.

Dyfyniad MLA

Steinberg, Roberta. McGraw-Hill’s TOEFL Computer-based Test. New York: McGraw-Hill, 2005.

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