Scheffler, I., & Siegel, H. (1997). Reason and education: Essays in honor of Israel Scheffler. Kluwer Academic Pub.
Citazione stile Chigago Style (17a edizione)Scheffler, Israel, e Harvey Siegel. Reason and Education: Essays in Honor of Israel Scheffler. Dordrecht [Netherlands]: Kluwer Academic Pub, 1997.
Citatione MLA (9a ed.)Scheffler, Israel, e Harvey Siegel. Reason and Education: Essays in Honor of Israel Scheffler. Kluwer Academic Pub, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.