Παραπομπή σε μορφή APA (7η εκδ.)

Voßkamp, W. Utopian thinking and the concept of 'Bildung': Wilhelm Voßkamp. Utopian vision, technological innovation and poetic imagination.(1990).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Voßkamp, Wilhelm. "Utopian Thinking and the Concept of 'Bildung': Wilhelm Voßkamp." Utopian Vision, Technological Innovation and Poetic Imagination.(1990) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Voßkamp, Wilhelm. "Utopian Thinking and the Concept of 'Bildung': Wilhelm Voßkamp." Utopian Vision, Technological Innovation and Poetic Imagination.(1990), .