Dyfyniad APA

(1996). Tennessee: Social studies for a changing world. USA: McGraw-Hill.

Dyfyniad Arddull Chicago

Tennessee: Social Studies for a Changing World. USA: McGraw-Hill, 1996.

Dyfyniad MLA

Tennessee: Social Studies for a Changing World. USA: McGraw-Hill, 1996.

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