Dyfyniad APA

Rand McNally and Company. (1990). Goode's world atlas. Chicago: Rand McNally.

Dyfyniad Arddull Chicago

Rand McNally and Company. Goode's World Atlas. Chicago: Rand McNally, 1990.

Dyfyniad MLA

Rand McNally and Company. Goode's World Atlas. Chicago: Rand McNally, 1990.

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