Dyfyniad APA

McKenzie, J., & Elton, L. R. B. (1978). Interactive computer graphics in science teaching. Ellis Horwood.

Dyfyniad Arddull Chicago

McKenzie, John, and Lewis Richard Benjamin Elton. Interactive Computer Graphics in Science Teaching. Chichester: Ellis Horwood, 1978.

Dyfyniad MLA

McKenzie, John, and Lewis Richard Benjamin Elton. Interactive Computer Graphics in Science Teaching. Ellis Horwood, 1978.

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