Dyfyniad APA

Wood. An Indispensable Liberty. Southern Illinois University Press.

Dyfyniad Arddull Chicago

Wood. An Indispensable Liberty. Southern Illinois University Press.

Dyfyniad MLA

Wood. An Indispensable Liberty. Southern Illinois University Press.

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