APA aipamena

Hutchinson, T. (2000). Project: Workbook 3. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Hutchinson, Tom. Project: Workbook 3. Oxford: Oxford Univ. Press, 2000.

MLA aipamena

Hutchinson, Tom. Project: Workbook 3. Oxford: Oxford Univ. Press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.