Cita APA (7th ed.)

(2003). New Focus on Success: Allgemeine Ausgabe ; Workbook. Cornelsen.

Cita Chicago (17th ed.)

New Focus on Success: Allgemeine Ausgabe ; Workbook. Berlin: Cornelsen, 2003.

Cita MLA (8th ed.)

New Focus on Success: Allgemeine Ausgabe ; Workbook. Cornelsen, 2003.