Dyfyniad APA

Hofstadter, R. (1955). The age of reform: From Bryan to F. D. R ([1st ed.].). Knopf.

Dyfyniad Arddull Chicago

Hofstadter, Richard. The Age of Reform: From Bryan to F. D. R. [1st ed.]. New York: Knopf, 1955.

Dyfyniad MLA

Hofstadter, Richard. The Age of Reform: From Bryan to F. D. R. [1st ed.]. Knopf, 1955.

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