Παραπομπή σε μορφή APA (7η εκδ.)

ProQuest (Firm) & Oppo, A. (2013). Shapes of apocalypse: Arts and philosophy in Slavic thought. Academic Studies Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ProQuest (Firm) και Andrea Oppo. Shapes of Apocalypse: Arts and Philosophy in Slavic Thought. Boston: Academic Studies Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

ProQuest (Firm) και Andrea Oppo. Shapes of Apocalypse: Arts and Philosophy in Slavic Thought. Academic Studies Press, 2013.