APA aipamena

Parrott, M. (2000). Grammar for english language teachers. Cambridge University Press.

Chicago Style aipamena

Parrott, Martin. Grammar for English Language Teachers. Ambridge: Cambridge University Press, 2000.

MLA aipamena

Parrott, Martin. Grammar for English Language Teachers. Cambridge University Press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.