Dyfyniad APA

Hartmann, P. (2000). Quest: Listening and speaking in the academic work. Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Hartmann, Pamela. Quest: Listening and Speaking in the Academic Work. Boston: McGraw-Hill, 2000.

Dyfyniad MLA

Hartmann, Pamela. Quest: Listening and Speaking in the Academic Work. Boston: McGraw-Hill, 2000.

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