Dyfyniad APA

Gray, R., & Atkinson, Q. (2003). Language tree divergence times support the Anatolian theory of Indo-European origin. Nature Publishing Group.

Dyfyniad Arddull Chicago

Gray, R., and Q. Atkinson. Language Tree Divergence Times Support the Anatolian Theory of Indo-European Origin. Nature Publishing Group, 2003.

Dyfyniad MLA

Gray, R., and Q. Atkinson. Language Tree Divergence Times Support the Anatolian Theory of Indo-European Origin. Nature Publishing Group, 2003.

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