APA ציטוט

 Kirn, E. (2009).  Interactions 1: Grammar.  McGraw-Hill.

Trích dẫn kiểu Chicago

 Kirn, Elaine.  Interactions 1: Grammar.  McGraw-Hill, 2009.

ציטוט MLA

 Kirn, Elaine.  Interactions 1: Grammar.  McGraw-Hill, 2009.