Dyfyniad APA

Horowitz, M. C. (2005). New dictionary of the history of ideas. New York: Charles Scribner’s Sons.

Dyfyniad Arddull Chicago

Horowitz, Maryanne Cline. New Dictionary of the History of Ideas. New York: Charles Scribner’s Sons, 2005.

Dyfyniad MLA

Horowitz, Maryanne Cline. New Dictionary of the History of Ideas. New York: Charles Scribner’s Sons, 2005.

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