Cita APA (7a ed.)
Bell, R. J. T. (1996). An Elementary Treatise on Coordinate Geometry of Three Dimensions (4th ed.). Macmillan.
Cita Chicago Style (17a ed.)
Bell, Robert J. T. An Elementary Treatise on Coordinate Geometry of Three Dimensions. 4th ed. New Delhi: Macmillan, 1996.
Cita MLA (9a ed.)
Bell, Robert J. T. An Elementary Treatise on Coordinate Geometry of Three Dimensions. 4th ed. Macmillan, 1996.
Precaución: Estas citas no son 100% exactas.