Citazione Stile APA (7a Edizione)

Davies, N. (1987). Heart of Europe: A short history of Poland (Repr. (twice).). Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Davies, Norman. Heart of Europe: A Short History of Poland. Repr. (twice). Oxford ; New York: Oxford University Press, 1987.

Citatione MLA (9a ed.)

Davies, Norman. Heart of Europe: A Short History of Poland. Repr. (twice). Oxford University Press, 1987.