MLA

Avenhaus, Rudolf; Zartman, I. William, Rudolf Avenhaus, and I. William Zartman. Diplomacy Games. Springer Berlin Heidelberg, 2007.

APA

Avenhaus, I. William, Avenhaus, R., & Zartman, I. William. (2007). Diplomacy Games. Springer Berlin Heidelberg.

Chicago

Avenhaus, Rudolf; Zartman, I. William, Rudolf Avenhaus, and I. William Zartman. Diplomacy Games. : Springer Berlin Heidelberg, 2007.