APA Citation

Halecki, O. (1963). Geschichte Polens. Frankfurt am Main: Scheffler.

Chicago Style Citation

Halecki, Oskar. Geschichte Polens. Frankfurt am Main: Scheffler, 1963.

MLA Citation

Halecki, Oskar. Geschichte Polens. Frankfurt am Main: Scheffler, 1963.

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