APA aipamena

 Pavlik, C. (2009).  Interactions 1: Writing.  McGraw-Hill.

Chicago Style aipamena

 Pavlik, Cheryl.  Interactions 1: Writing.  McGraw-Hill, 2009.

MLA aipamena

 Pavlik, Cheryl.  Interactions 1: Writing.  McGraw-Hill, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.