APA (7th ed.) Citation

Whicher, O. (1971). Projective geometry: Creative polarities in space and time. Rudolf Steiner Press.

Chicago Style (17th ed.) Citation

Whicher, Olive. Projective Geometry: Creative Polarities in Space and Time. London: Rudolf Steiner Press, 1971.

MLA (9th ed.) Citation

Whicher, Olive. Projective Geometry: Creative Polarities in Space and Time. Rudolf Steiner Press, 1971.

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