Dyfyniad APA

(1975). Sweeteners: Issues and uncertainties. National Academy of Sciences.

Dyfyniad Arddull Chicago

Sweeteners: Issues and Uncertainties. Washington: National Academy of Sciences, 1975.

Dyfyniad MLA

Sweeteners: Issues and Uncertainties. National Academy of Sciences, 1975.

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