Dyfyniad APA

(2007). Stable isotopes in ecology and environmental science. Malden, MA: Blackwell Pub.

Dyfyniad Arddull Chicago

Stable Isotopes in Ecology and Environmental Science. Malden, MA: Blackwell Pub, 2007.

Dyfyniad MLA

Stable Isotopes in Ecology and Environmental Science. Malden, MA: Blackwell Pub, 2007.

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