MLA

Collins, John, et al. Agent-mediated Electronic Commerce and Trading Agent Design and Analysis. Springer Berlin Heidelberg, 2008.

APA

Collins, J., Mylopoulos, J., Faratin, P., Parsons, S. D, Rodriguez-Aguilar, J. A, Sadeh, N., Sadeh, N. M, Shehory, O., & Sklar, E. (2008). Agent-Mediated Electronic Commerce and Trading Agent Design and Analysis. Springer Berlin Heidelberg.

Chicago

Collins, John, John Mylopoulos, Peyman Faratin, Simon D Parsons, Juan A Rodriguez-Aguilar, Norman Sadeh, Norman M Sadeh, Onn Shehory, and Elizabeth Sklar. Agent-Mediated Electronic Commerce and Trading Agent Design and Analysis. : Springer Berlin Heidelberg, 2008.