Cita APA (7a ed.)

Kirk, G., & Raven, J. E. (1964). The Presocratic Philosphers: A Critical History with a Selection of Texts. At the University.

Cita Chicago Style (17a ed.)

Kirk, G.S., y J. E. Raven. The Presocratic Philosphers: A Critical History with a Selection of Texts. Cambridge: At the University, 1964.

Cita MLA (9a ed.)

Kirk, G.S., y J. E. Raven. The Presocratic Philosphers: A Critical History with a Selection of Texts. At the University, 1964.