APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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