Cita APA (7th ed.)

Bell, R. J. T. (1910). An Elementary Treatise on Coordinate Geometry of Three Dimensions. Macmillan & Co. Ltd.

Cita Chicago (17th ed.)

Bell, Robert J. T. An Elementary Treatise on Coordinate Geometry of Three Dimensions. London: Macmillan & Co. Ltd, 1910.

Cita MLA (9th ed.)

Bell, Robert J. T. An Elementary Treatise on Coordinate Geometry of Three Dimensions. Macmillan & Co. Ltd, 1910.