Dyfyniad APA

Nash, D. J., & Mc Laren, S. J. (2008). Geochemical sediments and landscapes. Blackwell Publishing.

Dyfyniad Arddull Chicago

Nash, David J., and Sue J. Mc Laren. Geochemical Sediments and Landscapes. Oxford: Blackwell Publishing, 2008.

Dyfyniad MLA

Nash, David J., and Sue J. Mc Laren. Geochemical Sediments and Landscapes. Blackwell Publishing, 2008.

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