Dyfyniad APA

Cain, B. E. (1988). Basis of Technical Communicating. American Chemical Society.

Dyfyniad Arddull Chicago

Cain, B Edward. Basis of Technical Communicating. Washington: American Chemical Society, 1988.

Dyfyniad MLA

Cain, B Edward. Basis of Technical Communicating. American Chemical Society, 1988.

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