APA-referens

Solórzano, H. S. (2006). NorthStar: Building skills for the TOEFL iBT High Intermediate. White Plains, NY: Pearson Longman in cooperation with ETS.

Chicago-stil citat

Solórzano, Helen S. NorthStar: Building Skills for the TOEFL IBT High Intermediate. White Plains, NY: Pearson Longman in cooperation with ETS, 2006.

MLA-referens

Solórzano, Helen S. NorthStar: Building Skills for the TOEFL IBT High Intermediate. White Plains, NY: Pearson Longman in cooperation with ETS, 2006.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.