Cita APA (7a ed.)

Gasson, P. C. (1983). Geometry of spatial forms (1a ed.). Ellis Horwood Limited.

Cita Chicago Style (17a ed.)

Gasson, Peter C. Geometry of Spatial Forms. 1a ed. Chichester: Ellis Horwood Limited, 1983.

Cita MLA (9a ed.)

Gasson, Peter C. Geometry of Spatial Forms. 1a ed. Ellis Horwood Limited, 1983.