APA (7th ed.) Citation

Boley, H., Chang, E., & Damiani, E. (2007). Digital ecosystems: Principles and semantics. IEEE.

Chicago Style (17th ed.) Citation

Boley, H., Elizabeth Chang, and Ernesto Damiani. Digital Ecosystems: Principles and Semantics. IEEE, 2007.

MLA (9th ed.) Citation

Boley, H., et al. Digital Ecosystems: Principles and Semantics. IEEE, 2007.