Dyfyniad APA

Hiro, D. (2008). Blood of the earth: The battle for the world's vanishing oil resources. Penguin Books.

Dyfyniad Arddull Chicago

Hiro, Dilip. Blood of the Earth: The Battle for the World's Vanishing Oil Resources. New Delhi: Penguin Books, 2008.

Dyfyniad MLA

Hiro, Dilip. Blood of the Earth: The Battle for the World's Vanishing Oil Resources. Penguin Books, 2008.

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