Dyfyniad APA

Garrison. The Permit that Never Expires. University of Arizona Press.

Dyfyniad Arddull Chicago

Garrison. The Permit That Never Expires. University of Arizona Press.

Dyfyniad MLA

Garrison. The Permit That Never Expires. University of Arizona Press.

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