APA aipamena

Nunan, D. (2005). Go for it !: Teacher's edition. Boston. MA: Thomson Heinle.

Chicago Style aipamena

Nunan, David. Go for It !: Teacher's Edition. Boston. MA: Thomson Heinle, 2005.

MLA aipamena

Nunan, David. Go for It !: Teacher's Edition. Boston. MA: Thomson Heinle, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.