Dyfyniad APA

ebrary, Inc, & Gunther, M. B. (2008). Heterogeneous catalysis research progress. Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Mathias B. Gunther. Heterogeneous Catalysis Research Progress. New York: Nova Science Publishers, 2008.

Dyfyniad MLA

ebrary, Inc, and Mathias B. Gunther. Heterogeneous Catalysis Research Progress. Nova Science Publishers, 2008.

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