APA Style

Koulopoulos, T, M., Keldsen, D. (2014). The Gen Z effect : the 6 forces shaping the future of business . Brookline: Bibliomotion, Inc..

MLA Style

Koulopoulos, Thomas, M.., Keldsen, Dan. "The Gen Z effect : the 6 forces shaping the future of business". Brookline: Bibliomotion, Inc., 2014. Printed Book.