Cita APA (7a ed.)

Penczek, W., & Szałas, A. (1996). Mathematical foundations of computer science 1996: 21st international symposium, MFCS '96, Craców, Poland, September 2-6, 1996 : proceedings. Springer.

Cita Chicago Style (17a ed.)

Penczek, Wojciech, y Andrzej Szałas. Mathematical Foundations of Computer Science 1996: 21st International Symposium, MFCS '96, Craców, Poland, September 2-6, 1996 : Proceedings. Berlín: Springer, 1996.

Cita MLA (9a ed.)

Penczek, Wojciech, y Andrzej Szałas. Mathematical Foundations of Computer Science 1996: 21st International Symposium, MFCS '96, Craców, Poland, September 2-6, 1996 : Proceedings. Springer, 1996.