APA (7th ed.) Citation

Mair, D. B. (1926). Fourfold geometry: Being the elementary geometry of the four-dimensional world. Van Nostrand.

Chicago Style (17th ed.) Citation

Mair, David Beveridge. Fourfold Geometry: Being the Elementary Geometry of the Four-dimensional World. New York: Van Nostrand, 1926.

MLA (9th ed.) Citation

Mair, David Beveridge. Fourfold Geometry: Being the Elementary Geometry of the Four-dimensional World. Van Nostrand, 1926.

Warning: These citations may not always be 100% accurate.