Dyfyniad APA

Southworth, G. V. D., & Kramer, S. E. (1922). Great cities of the United States: Historical, descriptive, commercial, industrial. Iroquois Pub. Co..

Dyfyniad Arddull Chicago

Southworth, Gertrude Van Duyn, and Stephen Elliott Kramer. Great Cities of the United States: Historical, Descriptive, Commercial, Industrial. Syracuse, N.Y.: Iroquois Pub. Co., 1922.

Dyfyniad MLA

Southworth, Gertrude Van Duyn, and Stephen Elliott Kramer. Great Cities of the United States: Historical, Descriptive, Commercial, Industrial. Iroquois Pub. Co., 1922.

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