Dyfyniad APA

ENCYCLOPEDIA & O'LEARY, T. (1994). Encyclopedia of world cultures volume 1: North America. G.K. Hall and Co.

Dyfyniad Arddull Chicago

ENCYCLOPEDIA and Timothy O'LEARY. Encyclopedia of World Cultures Volume 1: North America. New York: G.K. Hall and Co, 1994.

Dyfyniad MLA

ENCYCLOPEDIA and Timothy O'LEARY. Encyclopedia of World Cultures Volume 1: North America. G.K. Hall and Co, 1994.

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