Dyfyniad APA

Rickli, J., Frank, M., & Halliday, A. (2009). The hafnium-neodymium isotopic composition of Atlantic seawater.

Dyfyniad Arddull Chicago

Rickli, J., M. Frank, and A. Halliday. The Hafnium-neodymium Isotopic Composition of Atlantic Seawater. 2009.

Dyfyniad MLA

Rickli, J., et al. The Hafnium-neodymium Isotopic Composition of Atlantic Seawater. 2009.

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