Dyfyniad APA

West, N. E. (1983). Temperate deserts semi-deserts. Elsevier Scientific Publishing Company.

Dyfyniad Arddull Chicago

West, Neil E. Temperate Deserts Semi-deserts. Amsterdam: Elsevier Scientific Publishing Company, 1983.

Dyfyniad MLA

West, Neil E. Temperate Deserts Semi-deserts. Elsevier Scientific Publishing Company, 1983.

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