APA-Zitierstil (7. Ausg.)

Raff, A. (2015). Simple machines: Wheels, levers and pulleys (First edition.). Holiday House.

Chicago-Zitierstil (17. Ausg.)

Raff, Anna. Simple Machines: Wheels, Levers and Pulleys. First edition. New York: Holiday House, 2015.

MLA-Zitierstil (9. Ausg.)

Raff, Anna. Simple Machines: Wheels, Levers and Pulleys. First edition. Holiday House, 2015.