MLA

Kotler, et al. The Quintessence of Strategic Management. Springer Berlin Heidelberg, 2016.

APA

Kotler, K., Kotler, P., Berger, R., & Bickhoff, N. (2016). The Quintessence of Strategic Management. Springer Berlin Heidelberg.

Chicago

Kotler, Philip Kotler, Roland Berger, and Nils Bickhoff. The Quintessence of Strategic Management. : Springer Berlin Heidelberg, 2016.