(1986). English for You. Volk und Wissen.
Cita Chicago (17th ed.)English for You. Berlin: Volk und Wissen, 1986.
Cita MLA (8th ed.)English for You. Volk und Wissen, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)