APA (7th ed.) Citation

Scham, P., & Abu-Irshaid, O. (2009). Hamas: Ideological rigidity and political flexibility. United States Institute of Peace.

Chicago Style (17th ed.) Citation

Scham, Paul, and Osama Abu-Irshaid. Hamas: Ideological Rigidity and Political Flexibility. Washington/D.C: United States Institute of Peace, 2009.

MLA (8th ed.) Citation

Scham, Paul, and Osama Abu-Irshaid. Hamas: Ideological Rigidity and Political Flexibility. United States Institute of Peace, 2009.