MLA

Heinemann, Patrick, and Prof. Utz Schäffer. Power Bases and Informational Influence Strategies. Gabler, 2008.

APA

Heinemann, P., & Schäffer, P. Utz. (2008). Power Bases and Informational Influence Strategies. Gabler.

Chicago

Heinemann, Patrick, and Prof. Utz Schäffer. Power Bases and Informational Influence Strategies. : Gabler, 2008.