Dyfyniad APA

Walker, P. M. B. e. (1990). Cambridge dictionary of science and technology. Cambridge University Press.

Dyfyniad Arddull Chicago

Walker, Peter M. B ed. Cambridge Dictionary of Science and Technology. Cambridge: Cambridge University Press, 1990.

Dyfyniad MLA

Walker, Peter M. B ed. Cambridge Dictionary of Science and Technology. Cambridge University Press, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.