APA (7th ed.) Citation

Dannenberg, H., & Zupancic, D. (2009). Excellence in Sales: Optimising Customer and Sales Management. Gabler.

Chicago Style (17th ed.) Citation

Dannenberg, Holger, and Dirk Zupancic. Excellence in Sales: Optimising Customer and Sales Management. Wiesbaden: Gabler, 2009.

MLA (8th ed.) Citation

Dannenberg, Holger, and Dirk Zupancic. Excellence in Sales: Optimising Customer and Sales Management. Gabler, 2009.

Warning: These citations may not always be 100% accurate.