APA (7th ed.) Citation

Floegel, E. (1983). The apple in your hand. Ing. W. Hofacker.

Chicago Style (17th ed.) Citation

Floegel, Ekkehard. The Apple in Your Hand. Holzkirchen, W. Germany: Ing. W. Hofacker, 1983.

MLA (8th ed.) Citation

Floegel, Ekkehard. The Apple in Your Hand. Ing. W. Hofacker, 1983.

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