Dyfyniad APA

Frondel, c. (1962). Dana's system of mineralogy: :v.3 (IInd ed.). John Wiley and sons, Inc.

Dyfyniad Arddull Chicago

Frondel, clifford. Dana's System of Mineralogy: :v.3. IInd ed. London: John Wiley and sons, Inc, 1962.

Dyfyniad MLA

Frondel, clifford. Dana's System of Mineralogy: :v.3. IInd ed. John Wiley and sons, Inc, 1962.

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