Dyfyniad APA

Steele, J. H., Thorpe, S. A., & Turekian, K. K. (2010). Marine Chemistry and Geochemistry.

Dyfyniad Arddull Chicago

Steele, John H., Steve A. Thorpe, and Karl K. Turekian. Marine Chemistry and Geochemistry. Newyork, Academic Press, 2010.

Dyfyniad MLA

Steele, John H., et al. Marine Chemistry and Geochemistry. 2010.

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