APA (7th ed.) Citation

Hill, D. A. (2010). The boy who could fly (1. publ.). Helbling.

Chicago Style (17th ed.) Citation

Hill, David A. The Boy Who Could Fly. 1. publ. Innsbruck: Helbling, 2010.

MLA (9th ed.) Citation

Hill, David A. The Boy Who Could Fly. 1. publ. Helbling, 2010.