Waterfield, R. (2000). The first philosophers: The pre-Socratics and sophists. Oxford University Press.
Chicago Style (17th ed.) CitationWaterfield, Robin. The First Philosophers: The Pre-Socratics and Sophists. Oxford, [England]: Oxford University Press, 2000.
MLA (9th ed.) CitationWaterfield, Robin. The First Philosophers: The Pre-Socratics and Sophists. Oxford University Press, 2000.
Warning: These citations may not always be 100% accurate.