APA
                    Dominik Ślęzak T. K. J. M. W. F. F. E. S. B. K. B. G., . (2009). U- and E-Service, Science and Technology. Germany: Springer.
                
                    Chicago
                    Dominik Ślęzak Tai-hoon Kim Jianhua Ma Wai-Chi Fang Frode Eika Sandnes Byeong-Ho Kang Bongen Gu, . 2009. U- and E-Service, Science and Technology. Germany: Springer.
                
                    Harvard
                    Dominik Ślęzak T. K. J. M. W. F. F. E. S. B. K. B. G., . (2009). U- and E-Service, Science and Technology. Germany: Springer.
                
                    MLA
                    Dominik Ślęzak Tai-hoon Kim Jianhua Ma Wai-Chi Fang Frode Eika Sandnes Byeong-Ho Kang Bongen Gu, . U- and E-Service, Science and Technology. Germany: Springer. 2009.