APA (7th ed.) Citation

Barry, R., & Sabau, L. (2000). It's all about communication (1. Aufl.). Lindinger und Schmid.

Chicago Style (17th ed.) Citation

Barry, Robert, and Luminita Sabau. It's All About Communication. 1. Aufl. Regensburg: Lindinger und Schmid, 2000.

MLA (9th ed.) Citation

Barry, Robert, and Luminita Sabau. It's All About Communication. 1. Aufl. Lindinger und Schmid, 2000.