Dyfyniad APA

Dean, J. (1999). Lange's handbook for chemistry (15th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Dean, J.A. Lange's Handbook for Chemistry. 15th ed. New York: McGraw-Hill, 1999.

Dyfyniad MLA

Dean, J.A. Lange's Handbook for Chemistry. 15th ed. McGraw-Hill, 1999.

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