APA (7th ed.) Citation

Krogerus, M., Piening, J., & Tschappeler, R. (2011). The decision book: Fifty models for strategic thinking. Profile Books Ltd..

Chicago Style (17th ed.) Citation

Krogerus, Mikael, Jenny Piening, and Roman Tschappeler. The Decision Book: Fifty Models for Strategic Thinking. London: Profile Books Ltd., 2011.

MLA (9th ed.) Citation

Krogerus, Mikael, et al. The Decision Book: Fifty Models for Strategic Thinking. Profile Books Ltd., 2011.