Cita APA (7th ed.)

Campbell, H. G., & Spencer, R. E. (1974). Finite mathematics. Macmillan Publishing Co.

Cita Chicago (17th ed.)

Campbell, Hugh G., i Robert E. Spencer. Finite Mathematics. Nueva York: Macmillan Publishing Co, 1974.

Cita MLA (9th ed.)

Campbell, Hugh G., i Robert E. Spencer. Finite Mathematics. Macmillan Publishing Co, 1974.