Citazione APA

Rockwell, A. F., & Rockwell, H. (2006). The toolbox. Walker : Distributed to the trade by Holtzbrinck Publishers.

Stile di citazione Chicago

Rockwell, Anne F., e Harlow Rockwell. The Toolbox. New York: Walker : Distributed to the trade by Holtzbrinck Publishers, 2006.

Citazione MLA

Rockwell, Anne F., e Harlow Rockwell. The Toolbox. Walker : Distributed to the trade by Holtzbrinck Publishers, 2006.