APA aipamena

Louis Fidge. (2011). Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus) (New edition.). HarperCollins UK.

Chicago Style aipamena

Louis Fidge. Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus). New edition. HarperCollins UK, 2011.

MLA aipamena

Louis Fidge. Grammar and Punctuation: Pupil Book 3 (Collins Primary Focus). New edition. HarperCollins UK, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.