Dyfyniad APA

Boin. Managing Hurricane Katrina. Louisiana State University Press.

Dyfyniad Arddull Chicago

Boin. Managing Hurricane Katrina. Louisiana State University Press.

Dyfyniad MLA

Boin. Managing Hurricane Katrina. Louisiana State University Press.

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