APA (7th ed.) Citation

Graf G. (1987). English for you. Volk und Wissen.

Chicago Style (17th ed.) Citation

Graf G. English for You. Berlin: Volk und Wissen, 1987.

MLA (8th ed.) Citation

Graf G. English for You. Volk und Wissen, 1987.

Warning: These citations may not always be 100% accurate.