APA (7th ed.) Citation

Graf G. (1972). English for you (5.aufl.). Volkseigener.

Chicago Style (17th ed.) Citation

Graf G. English for You. 5.aufl. Berlin: Volkseigener, 1972.

MLA (8th ed.) Citation

Graf G. English for You. 5.aufl. Volkseigener, 1972.

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