APA (7th ed.) Citation

Halecki, O. (1952). Border lands of Western civilization : a history of East Central Europe: A history of East Central Europe. Ronald Press.

Chicago Style (17th ed.) Citation

Halecki, Oscar. Border Lands of Western Civilization : A History of East Central Europe: A History of East Central Europe. New York: Ronald Press, 1952.

MLA (9th ed.) Citation

Halecki, Oscar. Border Lands of Western Civilization : A History of East Central Europe: A History of East Central Europe. Ronald Press, 1952.

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