Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Heidel, W. A. (1937). The frame of the ancient Greek maps with a discussion of the discovery of the sphericity of the earth. New York: American geographical society.

Chicago Zitierstil

Heidel, William Arthur. The Frame of the Ancient Greek Maps With a Discussion of the Discovery of the Sphericity of the Earth. New York: American geographical society, 1937.

MLA Zitierstil

Heidel, William Arthur. The Frame of the Ancient Greek Maps With a Discussion of the Discovery of the Sphericity of the Earth. New York: American geographical society, 1937.