Dyfyniad APA

(1976). Fat Content and Composition of Animal Products. USA: National Academy of Sciences.

Dyfyniad Arddull Chicago

Fat Content and Composition of Animal Products. USA: National Academy of Sciences, 1976.

Dyfyniad MLA

Fat Content and Composition of Animal Products. USA: National Academy of Sciences, 1976.

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