Style de citation APA

Beaumont, J., Boyd, F., & Numrich, C. (2006). NorthStar: Building skills for the TOEFL iBT Intermediate. Teacher's manual with ETS scoring guide. White Plains, NY: Pearson Longman.

Style de citation Chicago

Beaumont, John, Frances Boyd, et Carol Numrich. NorthStar: Building Skills for the TOEFL IBT Intermediate. Teacher's Manual With ETS Scoring Guide. White Plains, NY: Pearson Longman, 2006.

Style de citation MLA

Beaumont, John, Frances Boyd, et Carol Numrich. NorthStar: Building Skills for the TOEFL IBT Intermediate. Teacher's Manual With ETS Scoring Guide. White Plains, NY: Pearson Longman, 2006.

Attention : ces citations peuvent ne pas être correctes à 100%.