APA (7th ed.) Citation

Halecki, O. (1955). A history of Poland (Rev. ed.). J.M. Dent.

Chicago Style (17th ed.) Citation

Halecki, O. A History of Poland. Rev. ed. London [England]: J.M. Dent, 1955.

MLA (9th ed.) Citation

Halecki, O. A History of Poland. Rev. ed. J.M. Dent, 1955.