एपीए उद्धरण

Guthrie, W. (1969). History of Greek Philosophy. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Guthrie, W.K.C. History of Greek Philosophy. Cambridge University Press, 1969.

एमएलए उद्धरण

Guthrie, W.K.C. History of Greek Philosophy. Cambridge University Press, 1969.