Cita APA (7a ed.)
Pacholski, L., & Ružička, P. (2001). SOFSEM 2001. Theory and practice of informatics: 28th conference. Piešťany, Slovak Republic. 24. Nov. - 1. Dec. 2001. Springer Verlag.
Cita Chicago Style (17a ed.)
Pacholski, Leszek, y Peter Ružička. SOFSEM 2001. Theory and Practice of Informatics: 28th Conference. Piešťany, Slovak Republic. 24. Nov. - 1. Dec. 2001. Berlin: Springer Verlag, 2001.
Cita MLA (9a ed.)
Pacholski, Leszek, y Peter Ružička. SOFSEM 2001. Theory and Practice of Informatics: 28th Conference. Piešťany, Slovak Republic. 24. Nov. - 1. Dec. 2001. Springer Verlag, 2001.
Precaución: Estas citas no son 100% exactas.