Dyfyniad APA

ebrary, Inc, Ophuijsen, J. M. v., Raalte, M. v., & Stork, P. (2013). Protagoras of Abdera: The man, his measure. Brill.

Dyfyniad Arddull Chicago

ebrary, Inc, J. M. van Ophuijsen, Marlein van Raalte, and Peter Stork. Protagoras of Abdera: The Man, His Measure. Leiden, Netherlands ; Boston, Mass.: Brill, 2013.

Dyfyniad MLA

ebrary, Inc, et al. Protagoras of Abdera: The Man, His Measure. Brill, 2013.

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