Dyfyniad APA

(2006). Dry: Life without water. Cambridge, Mass,London: Harvard University Press.

Dyfyniad Arddull Chicago

Dry: Life Without Water. Cambridge, Mass,London: Harvard University Press, 2006.

Dyfyniad MLA

Dry: Life Without Water. Cambridge, Mass,London: Harvard University Press, 2006.

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