The presocratic philosophers : a critical history with a selection of texts

MLA

Kirk, Geoffrey Stephen, and J. E Raven. The Presocratic Philosophers : a Critical History with a Selection of Texts. Cambridge: Cambridge University Press, 1977.

APA

Kirk, G. Stephen, & Raven, J. E. (1977). The presocratic philosophers : a critical history with a selection of texts. Cambridge: Cambridge University Press.

Chicago

Kirk, Geoffrey Stephen, and J. E Raven. The Presocratic Philosophers: A Critical History with a Selection of Texts. Cambridge: Cambridge University Press, 1977.