Dyfyniad APA

Barnes, H. E. (1948). Historical sociology: Its origins and development. Philosophical Library.

Dyfyniad Arddull Chicago

Barnes, Harry Elmer. Historical Sociology: Its Origins and Development. New York: Philosophical Library, 1948.

Dyfyniad MLA

Barnes, Harry Elmer. Historical Sociology: Its Origins and Development. Philosophical Library, 1948.

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