Singer, P. (2001). Hegel : a very short introduction: A very short introduction. Oxford University Press.
Citazione stile Chigago Style (17a edizione)Singer, Peter. Hegel : A Very Short Introduction: A Very Short Introduction. Oxford: Oxford University Press, 2001.
Citatione MLA (9a ed.)Singer, Peter. Hegel : A Very Short Introduction: A Very Short Introduction. Oxford University Press, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.