Παραπομπή σε μορφή APA (7η εκδ.)

MacCumber, J. (2001). Time in the ditch: American philosophy and the McCarthy Era / John McCumber. Northwestern Univ. Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

MacCumber, John. Time in the Ditch: American Philosophy and the McCarthy Era / John McCumber. Evanston, Ill.: Northwestern Univ. Press, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

MacCumber, John. Time in the Ditch: American Philosophy and the McCarthy Era / John McCumber. Northwestern Univ. Press, 2001.