Dyfyniad APA

Lange, N. A., & Dean, J. A. (1985). Lange's Handbook of chemistry (13th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Lange, Norbert Adolph, and John A. Dean. Lange's Handbook of Chemistry. 13th ed. New York: McGraw-Hill, 1985.

Dyfyniad MLA

Lange, Norbert Adolph, and John A. Dean. Lange's Handbook of Chemistry. 13th ed. McGraw-Hill, 1985.

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