APA (7th ed.) Citation

Theo, B., Baumöl, U., & Krämer, B. J. (2010). On collective intelligence. Springer.

Chicago Style (17th ed.) Citation

Theo, Bastiaens, Ulrike Baumöl, and Bernd J. Krämer. On Collective Intelligence. Berlin: Springer, 2010.

MLA (9th ed.) Citation

Theo, Bastiaens, et al. On Collective Intelligence. Springer, 2010.