51(1-2), C. (1999). Front matter. Adam Mickiewicz University.
Chicago Style (17th ed.) Citation51(1-2), CPH. Front Matter. Adam Mickiewicz University, 1999.
MLA (9th ed.) Citation51(1-2), CPH. Front Matter. Adam Mickiewicz University, 1999.
Warning: These citations may not always be 100% accurate.