APA (7th ed.) Citation
Wunder, S., Luckert, M., & Smith-Hall, C. (2011). Valuing the priceless: What are non-marketed products worth. Earthscan.
Chicago Style (17th ed.) Citation
Wunder, Sven, M.A Luckert, and C. Smith-Hall. Valuing the Priceless: What Are Non-marketed Products Worth. Earthscan, 2011.
MLA (9th ed.) Citation
Wunder, Sven, et al. Valuing the Priceless: What Are Non-marketed Products Worth. Earthscan, 2011.
Warning: These citations may not always be 100% accurate.