Dyfyniad APA

Schiappa. Logos without Rhetoric. University of South Carolina Press.

Dyfyniad Arddull Chicago

Schiappa. Logos Without Rhetoric. University of South Carolina Press.

Dyfyniad MLA

Schiappa. Logos Without Rhetoric. University of South Carolina Press.

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