Dyfyniad APA

Mascull, B. (1997). Key words in science & technology. London, UK: HarperCollin Publishers.

Dyfyniad Arddull Chicago

Mascull, Bill. Key Words in Science & Technology. London, UK: HarperCollin Publishers, 1997.

Dyfyniad MLA

Mascull, Bill. Key Words in Science & Technology. London, UK: HarperCollin Publishers, 1997.

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