RICHARDS, R. (1991). An Early Start To Technology From Science Roy Richars. Simon and Schuster.
Style de citation Chicago (17e éd.)RICHARDS, Roy. An Early Start To Technology From Science Roy Richars. Simon and Schuster, 1991.
Style de citation MLA (8e éd.)RICHARDS, Roy. An Early Start To Technology From Science Roy Richars. Simon and Schuster, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.