Dyfyniad APA

Meer, F. v. d. (1960). Atlas of western civilization (2nd rev. ed.). Van Nostrand.

Dyfyniad Arddull Chicago

Meer, Frederick van der. Atlas of Western Civilization. 2nd rev. ed. Princeton, N.J: Van Nostrand, 1960.

Dyfyniad MLA

Meer, Frederick van der. Atlas of Western Civilization. 2nd rev. ed. Van Nostrand, 1960.

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