Blass, L. (2007). Quest: Listening and speaking. Boston: McGraw-Hill.
Chicago Style citaatBlass, Laurie. Quest: Listening and Speaking. Boston: McGraw-Hill, 2007.
MLA citatieBlass, Laurie. Quest: Listening and Speaking. Boston: McGraw-Hill, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.