Dyfyniad APA

(1974). The development of rural America. Lawrence: University Press of Kansas.

Dyfyniad Arddull Chicago

The Development of Rural America. Lawrence: University Press of Kansas, 1974.

Dyfyniad MLA

The Development of Rural America. Lawrence: University Press of Kansas, 1974.

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