Dyfyniad APA

Chatfield, C. (1975). Statistics for technology. Chapman & Hall.

Dyfyniad Arddull Chicago

Chatfield, Christopher. Statistics for Technology. London: Chapman & Hall, 1975.

Dyfyniad MLA

Chatfield, Christopher. Statistics for Technology. Chapman & Hall, 1975.

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