APA aipamena

Rossner, R. (1984). Contemporary english: Student's workbook. Macmillan.

Chicago Style aipamena

Rossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.

MLA aipamena

Rossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.