APA (7th ed.) Citation

Sieniarski, S. (1972). Sport in Polen. Verlag Interpress.

Chicago Style (17th ed.) Citation

Sieniarski, Stefan. Sport in Polen. Warschau: Verlag Interpress, 1972.

MLA (8th ed.) Citation

Sieniarski, Stefan. Sport in Polen. Verlag Interpress, 1972.

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