MLA

Saitta, Lorenza, et al. Abstraction In Artificial Intelligence and Complex Systems. Springer New York, 2013.

APA

Saitta, L., Saitta, S., Zucker, J., & Lorenza Saitta, L. Saitta. (2013). Abstraction in Artificial Intelligence and Complex Systems. Springer New York.

Chicago

Saitta, Lorenza, Saitta, Jean-Daniel Zucker, and Lorenza Saitta. Abstraction In Artificial Intelligence and Complex Systems. : Springer New York, 2013.