Cita APA (7a ed.)

Del Grande, J., & Egsgard, J. (1979). Elements of modern mathematics: Relations. GaGe.

Cita Chicago Style (17a ed.)

Del Grande, J.J, y J.C Egsgard. Elements of Modern Mathematics: Relations. Toronto: GaGe, 1979.

Cita MLA (8a ed.)

Del Grande, J.J, y J.C Egsgard. Elements of Modern Mathematics: Relations. GaGe, 1979.