APA citiranje

Jones, L. (1994). Ideas: Speaking and Listening Activities for Upper-Intermediate Students. Cambridge: Cambridge University.

Trích dẫn kiểu Chicago

Jones, Leo. Ideas: Speaking and Listening Activities for Upper-Intermediate Students. Cambridge: Cambridge University, 1994.

MLA citiranje

Jones, Leo. Ideas: Speaking and Listening Activities for Upper-Intermediate Students. Cambridge: Cambridge University, 1994.