Dyfyniad APA

Corwin,Edward S Peltason,J W. (1967). Understanding the constitution (4th ed.). Holt,Rinehart and Winston.

Dyfyniad Arddull Chicago

Corwin,Edward S Peltason,J W. Understanding the Constitution. 4th ed. NewYork: Holt,Rinehart and Winston, 1967.

Dyfyniad MLA

Corwin,Edward S Peltason,J W. Understanding the Constitution. 4th ed. Holt,Rinehart and Winston, 1967.

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