Dyfyniad APA

Gibson, g. . .., & Pinkeeton, P. . .. (1951). Elements of Analatical geometry. MacMillan and Company Limited.

Dyfyniad Arddull Chicago

Gibson, george ., and P. Pinkeeton. Elements of Analatical Geometry. London: MacMillan and Company Limited, 1951.

Dyfyniad MLA

Gibson, george ., and P. Pinkeeton. Elements of Analatical Geometry. MacMillan and Company Limited, 1951.

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