Dyfyniad APA

Olmsted, F. L. (1984). The cotton kingdom.. Mason Brothers, The Modern Library.

Dyfyniad Arddull Chicago

Olmsted, Frederick Law. The Cotton Kingdom.. New York: Mason Brothers, The Modern Library, 1984.

Dyfyniad MLA

Olmsted, Frederick Law. The Cotton Kingdom.. Mason Brothers, The Modern Library, 1984.

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