Long, A., & Sedley, D. (1987). The Hellenistic philosophers. Cambridge University Press.
Cita Chicago (17th ed.)Long, A.A, i D.N Sedley. The Hellenistic Philosophers. Cambridge, England: Cambridge University Press, 1987.
Cita MLA (9th ed.)Long, A.A, i D.N Sedley. The Hellenistic Philosophers. Cambridge University Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.