Παραπομπή σε μορφή APA (7η εκδ.)

Hegel, G. W. F., Nisbet, H. B., & Forbes, D. (1972). Lectures on the philosophy of world history: Introduction: reason in history. Cambrdidge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hegel, Georg Wilhelm Friedrich, Hugh Barr Nisbet, και Duncan Forbes. Lectures on the Philosophy of World History: Introduction: Reason in History. Cambridge: Cambrdidge University Press, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hegel, Georg Wilhelm Friedrich, et al. Lectures on the Philosophy of World History: Introduction: Reason in History. Cambrdidge University Press, 1972.