APA aipamena

Nolasco, R. (1994). Writing: Upper-intermediate. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Nolasco, Rob. Writing: Upper-intermediate. Oxford: Oxford Univ. Press, 1994.

MLA aipamena

Nolasco, Rob. Writing: Upper-intermediate. Oxford: Oxford Univ. Press, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.