Citazione APA

RICHARDS, R. (1991). An Early Start To Technology From Science Roy Richars. Simon and Schuster.

Stile di citazione Chicago

RICHARDS, Roy. An Early Start To Technology From Science Roy Richars. Simon and Schuster, 1991.

Citazione MLA

RICHARDS, Roy. An Early Start To Technology From Science Roy Richars. Simon and Schuster, 1991.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.