APA Citation

Halecki, O. (1955). A history of Poland (Rev. ed.). London: Dent.

Chicago Style Citation

Halecki, Oskar. A History of Poland. Rev. ed. London: Dent, 1955.

MLA Citation

Halecki, Oskar. A History of Poland. Rev. ed. London: Dent, 1955.

Warning: These citations may not always be 100% accurate.