Dyfyniad APA

(1966). Vol. 43, № 5; Journal of the American Oil Chemical Society. 1966.

Dyfyniad Arddull Chicago

Vol. 43, № 5; Journal of the American Oil Chemical Society. 1966, 1966.

Dyfyniad MLA

Vol. 43, № 5; Journal of the American Oil Chemical Society. 1966, 1966.

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