Dyfyniad APA

Weaver. City of Eternal Spring. University of Pittsburgh Press.

Dyfyniad Arddull Chicago

Weaver. City of Eternal Spring. University of Pittsburgh Press.

Dyfyniad MLA

Weaver. City of Eternal Spring. University of Pittsburgh Press.

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