Dyfyniad APA

Suarez-Ruiz, I. e., & Crelling, J. C. e. (2008). Applied coal petrology: The role of petrology in coal utilization. Elsevier.

Dyfyniad Arddull Chicago

Suarez-Ruiz, Isabel ed, and John C. ed Crelling. Applied Coal Petrology: The Role of Petrology in Coal Utilization. Amsterdam: Elsevier, 2008.

Dyfyniad MLA

Suarez-Ruiz, Isabel ed, and John C. ed Crelling. Applied Coal Petrology: The Role of Petrology in Coal Utilization. Elsevier, 2008.

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