Artificial Immune Systems
  MLA
  Liò, Pietro, et al. Artificial Immune Systems. Springer Berlin Heidelberg, 2011.
  APA
  Liò, P., Kanade, T., Nicosia, G., & Stibor, T. (2011). Artificial Immune Systems. Springer Berlin Heidelberg.
  Chicago
  Liò, Pietro, Takeo Kanade, Giuseppe Nicosia, and Thomas Stibor. Artificial Immune Systems. : Springer Berlin Heidelberg, 2011.