APA (7th ed.) Citation

Lorenz, C., & Floegel, E. (1982). The custom APPLE and other mysteries.

Chicago Style (17th ed.) Citation

Lorenz, C., and Ekkehard Floegel. The Custom APPLE and Other Mysteries. 1982.

MLA (9th ed.) Citation

Lorenz, C., and Ekkehard Floegel. The Custom APPLE and Other Mysteries. 1982.

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