APA ציטוט

Blass, L. (2007). Quest intro: Listening and speaking. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Blass, Laurie. Quest Intro: Listening and Speaking. Boston: McGraw-Hill, 2007.

ציטוט MLA

Blass, Laurie. Quest Intro: Listening and Speaking. Boston: McGraw-Hill, 2007.