Dyfyniad APA

Brown, F. C. (1973). Investigating metals. The English Universities press.

Dyfyniad Arddull Chicago

Brown, F C. Investigating Metals. London: The English Universities press, 1973.

Dyfyniad MLA

Brown, F C. Investigating Metals. The English Universities press, 1973.

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