MLA

Wehn, et al. Rethinking Valuation and Pricing Models : Lessons Learned From the Crisis and Future Challenges. Academic Press, 2013.

APA

Wehn, W., Gregoriou, G. N, Hoppe, C., Wehn, C. S, & Wehn, G. N. (2013). Rethinking valuation and pricing models : lessons learned from the crisis and future challenges. Academic Press.

Chicago

Wehn, Greg N Gregoriou, Christian Hoppe, Carsten S Wehn, and Greg N Wehn. Rethinking Valuation and Pricing Models : Lessons Learned From the Crisis and Future Challenges. : Academic Press, 2013.