APA Style

Ackoff, R, L. et al (2006). Idealized design : creating an organization's future (1st ed.). Upper Saddle River: Wharton School Publishing.

MLA Style

Ackoff, Russell, Lincoln. et al. "Idealized design : creating an organization's future". 1st ed. Upper Saddle River: Wharton School Publishing, 2006. Text.