APA (7th ed.) Citation

Snyder, J. P. (1993). Flattening the earth: Two thousand years of map projections. University of Chicago Press.

Chicago Style (17th ed.) Citation

Snyder, John Parr. Flattening the Earth: Two Thousand Years of Map Projections. Chicago: University of Chicago Press, 1993.

MLA (8th ed.) Citation

Snyder, John Parr. Flattening the Earth: Two Thousand Years of Map Projections. University of Chicago Press, 1993.