APA aipamena

Michael Rost. (2005). WorldView 1: Student book. White Plains, N.Y: Longman.

Chicago Style aipamena

Michael Rost. WorldView 1: Student Book. White Plains, N.Y: Longman, 2005.

MLA aipamena

Michael Rost. WorldView 1: Student Book. White Plains, N.Y: Longman, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.