APA (7th ed.) Citation

Romanowski, A., & Kiełczewska, A. (2012). Department of coins and medals. Argraf Sp.

Chicago Style (17th ed.) Citation

Romanowski, Andrzej, and Anna Kiełczewska. Department of Coins and Medals. Warsaw: Argraf Sp, 2012.

MLA (9th ed.) Citation

Romanowski, Andrzej, and Anna Kiełczewska. Department of Coins and Medals. Argraf Sp, 2012.