APA Style
Abramowicz, W. (2011).
Business Information System | 14th International Conference: 15-16 June 2014 (14th International Conference: 15-16 June 2014).
Poland:
Springer.
MLA Style
Abramowicz, Witold.
"Business Information System | 14th International Conference: 15-16 June 2014".
14th International Conference: 15-16 June 2014
Poland:
Springer,
2011.
Sistem Informasi.