APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.