Dyfyniad APA

Peterson, H. (1965). A treasury of the world's great speaches (2nd ed.). Simon and schuster.

Dyfyniad Arddull Chicago

Peterson, H. A Treasury of the World's Great Speaches. 2nd ed. New York: Simon and schuster, 1965.

Dyfyniad MLA

Peterson, H. A Treasury of the World's Great Speaches. 2nd ed. Simon and schuster, 1965.

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