APA Zitierstil

Beaumont, J. (2006). NorthStar: Building skills for the TOEFL iBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS.

Chicago Zitierstil

Beaumont, John. NorthStar: Building Skills for the TOEFL IBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS, 2006.

MLA Zitierstil

Beaumont, John. NorthStar: Building Skills for the TOEFL IBT : Intermediate. White Plains, N.Y: Pearson Longman in cooperationwith ETS, 2006.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.