Petroski, H. (1992). The pencil: A history of design and circumstance. New York: Alfred A. Knoff.
Style de citation ChicagoPetroski, Henry. The Pencil: A History of Design and Circumstance. New York: Alfred A. Knoff, 1992.
Style de citation MLAPetroski, Henry. The Pencil: A History of Design and Circumstance. New York: Alfred A. Knoff, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.