Dyfyniad APA

Richards, C. J. (1973). Electronic display and data systems: Constructional practice. McGraw-Hill.

Dyfyniad Arddull Chicago

Richards, C J. Electronic Display and Data Systems: Constructional Practice. London: McGraw-Hill, 1973.

Dyfyniad MLA

Richards, C J. Electronic Display and Data Systems: Constructional Practice. McGraw-Hill, 1973.

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