Riedweg, Christoph. “PREFACE.” Pythagoras: His Life, Teaching, and Influence, by CHRISTOPH RIEDWEG et al., 1st ed., Cornell University Press, Ithaca; London, 2005, pp. ix-xiii, www.jstor.org/stable/10.7591/j.ctt7zd8h.3. Accessed 22 Jan. 2021.
Riedweg, C. (2005). PREFACE. In RIEDWEG C., Rendall S., & Schatzmann A. (Authors), Pythagoras: His Life, Teaching, and Influence (pp. Ix-Xiii). Ithaca; London: Cornell University Press. Retrieved January 22, 2021, from http://www.jstor.org/stable/10.7591/j.ctt7zd8h.3
Riedweg, Christoph. "PREFACE." In Pythagoras: His Life, Teaching, and Influence, by RIEDWEG CHRISTOPH, Rendall Steven, and Schatzmann Andreas, Ix-Xiii. Ithaca; London: Cornell University Press, 2005. Accessed January 22, 2021. http://www.jstor.org/stable/10.7591/j.ctt7zd8h.3.
Export a RIS file (For EndNote, ProCite, Reference Manager, Zotero, Mendeley…)
Export a Text file (For BibTex)
Note: Always review your references and make any necessary corrections before using. Pay attention to names, capitalization, and dates.