The frame of the ancient Greek maps,
with a discussion of the discovery of the sphericity of the earth /
by William Arthur Heidel.
APA Citation
Heidel, W. Arthur. (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.
MLA Citation
Heidel, William Arthur, 1868-1941. 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.
Warning: These citations may not always be complete (especially for serials).