Cita APA (7a ed.)
Witold Abramowicz. Business Information Systems: 14th International Conference, BIS 2011, Pozna., Poland, June 15-17, 2011, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Witold Abramowicz. Business Information Systems: 14th International Conference, BIS 2011, Pozna., Poland, June 15-17, 2011, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Witold Abramowicz. Business Information Systems: 14th International Conference, BIS 2011, Pozna., Poland, June 15-17, 2011, Proceedings. Springer.
Precaución: Estas citas no son 100% exactas.