MLA

Krafft, Manfred, and Murali K Mantrala. Retailing In the 21st Century. Springer Berlin Heidelberg, 2006.

APA

Krafft, M., & Mantrala, M. K. (2006). Retailing in the 21st Century. Springer Berlin Heidelberg.

Chicago

Krafft, Manfred, and Murali K Mantrala. Retailing In the 21st Century. : Springer Berlin Heidelberg, 2006.