Cita APA

Murphy, P. J., & Kempf, A. F. (1968). New mathematics made simple.

Chicago Edition Citation

Murphy, Patrick J., i Albert F. Kempf. New Mathematics Made Simple. 1968.

Cita MLA

Murphy, Patrick J., i Albert F. Kempf. New Mathematics Made Simple. 1968.

Atenció: Aquestes cites poden no estar 100% correctes.