Dyfyniad APA

Eichelberger, C. M. (1970). UN: The first twenty -five years. Harper & Row.

Dyfyniad Arddull Chicago

Eichelberger, Clark M. UN: The First Twenty -five Years. New York: Harper & Row, 1970.

Dyfyniad MLA

Eichelberger, Clark M. UN: The First Twenty -five Years. Harper & Row, 1970.

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