Dyfyniad APA

(1953). World Association of Parliamentarians for World Government. Bulletin. London.

Dyfyniad Arddull Chicago

World Association of Parliamentarians for World Government. Bulletin. London, 1953.

Dyfyniad MLA

World Association of Parliamentarians for World Government. Bulletin. London, 1953.

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