MLA

Kim, Tai-hoon, et al. U- and E-service, Science and Technology. Springer Berlin Heidelberg, 2011.

APA

Kim, T., Adeli, H., Fang, W., Kang, B., Lee, K. Chang, Ma, J., Park, B., & Sandnes, F. Eika. (2011). U- and E-Service, Science and Technology. Springer Berlin Heidelberg.

Chicago

Kim, Tai-hoon, Hojjat Adeli, Wai-chi Fang, Byeong-Ho Kang, Kun Chang Lee, Jianhua Ma, Byungjoo Park, and Frode Eika Sandnes. U- and E-Service, Science and Technology. : Springer Berlin Heidelberg, 2011.