Παραπομπή σε μορφή APA (7η εκδ.)

Kierkegaard, S., Dru, A., & Kaufmann, W. (1962). The present age and of the difference between a genius and an apostle (1st Harper Torchbook ed.). Harper & Row.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kierkegaard, Soren, Alexander Dru, και Walter Kaufmann. The Present Age and of the Difference Between a Genius and an Apostle. 1st Harper Torchbook ed. New York: Harper & Row, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kierkegaard, Soren, et al. The Present Age and of the Difference Between a Genius and an Apostle. 1st Harper Torchbook ed. Harper & Row, 1962.