APA استشهاد

Sedley, D. N. (2003). The Cambridge companion to Greek and Roman philosophy. Cambridge University Press.

استشهاد بنمط شيكاغو

Sedley, D. N. The Cambridge Companion to Greek and Roman Philosophy. Cambridge ; New York: Cambridge University Press, 2003.

MLA استشهاد

Sedley, D. N. The Cambridge Companion to Greek and Roman Philosophy. Cambridge University Press, 2003.