APA (7e ed.) Bronvermelding
ebrary, Inc, & Waterfield, R. (2000). The first philosophers: The presocratics and sophists. Oxford University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Robin Waterfield. The First Philosophers: The Presocratics and Sophists. Oxford ; New York: Oxford University Press, 2000.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Robin Waterfield. The First Philosophers: The Presocratics and Sophists. Oxford University Press, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.