Παραπομπή σε μορφή APA (7η εκδ.)

Krautheimer, R. (1983). Three Christian capitals: Topography and politics. University of California Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Krautheimer, Richard. Three Christian Capitals: Topography and Politics. Berkeley: University of California Press, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

Krautheimer, Richard. Three Christian Capitals: Topography and Politics. University of California Press, 1983.