Dyfyniad APA

Pettegrew. The Isthmus of Corinth. University of Michigan Press.

Dyfyniad Arddull Chicago

Pettegrew. The Isthmus of Corinth. University of Michigan Press.

Dyfyniad MLA

Pettegrew. The Isthmus of Corinth. University of Michigan Press.

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