APA aipamena

Hutchinson, T. (2000). Life lines: Intermediate : Student's book. Oxford: Oxford university press.

Chicago Style aipamena

Hutchinson, Tom. Life Lines: Intermediate : Student's Book. Oxford: Oxford university press, 2000.

MLA aipamena

Hutchinson, Tom. Life Lines: Intermediate : Student's Book. Oxford: Oxford university press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.