Dyfyniad APA

Edited by Egan, V. (2002). The encyclopedia of world geography. Andromeda.

Dyfyniad Arddull Chicago

Edited by Egan, Victoria. The Encyclopedia of World Geography. Oxford: Andromeda, 2002.

Dyfyniad MLA

Edited by Egan, Victoria. The Encyclopedia of World Geography. Andromeda, 2002.

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