APA (7th ed.) Citation

Gasson, P. C. (1983). Geometry of spatial forms. E. Horwood Halsted Press.

Chicago Style (17th ed.) Citation

Gasson, Peter C. Geometry of Spatial Forms. Chichester [West Sussex] New York: E. Horwood Halsted Press, 1983.

MLA (9th ed.) Citation

Gasson, Peter C. Geometry of Spatial Forms. E. Horwood Halsted Press, 1983.