Dyfyniad APA

Reeves, R. D. (1978). Trace element analysis of geological materials. John Wiley.

Dyfyniad Arddull Chicago

Reeves, Roger D. Trace Element Analysis of Geological Materials. New York: John Wiley, 1978.

Dyfyniad MLA

Reeves, Roger D. Trace Element Analysis of Geological Materials. John Wiley, 1978.

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