Dyfyniad APA

Skothem, R. A. (1969). The historian and the climate of opinon. Reading, Massachusetts: Addison-Wesley Pub. Co..

Dyfyniad Arddull Chicago

Skothem, Robert Allen. The Historian and the Climate of Opinon. Reading, Massachusetts: Addison-Wesley Pub. Co., 1969.

Dyfyniad MLA

Skothem, Robert Allen. The Historian and the Climate of Opinon. Reading, Massachusetts: Addison-Wesley Pub. Co., 1969.

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