APA (7th ed.) Citation

Polišenský, J. (1991). History of Czechoslovakia in outline. Bohemia Internat.

Chicago Style (17th ed.) Citation

Polišenský, Josef. History of Czechoslovakia in Outline. Praha: Bohemia Internat, 1991.

MLA (9th ed.) Citation

Polišenský, Josef. History of Czechoslovakia in Outline. Bohemia Internat, 1991.