Cita APA (7th ed.)
ebrary, Inc, Rotte, R., & Schwarz, C. (2011). International security and war: Politics and grand strategy in the 21st century. Nova Science Publisher's.
Cita Chicago (17th ed.)
ebrary, Inc, Ralph Rotte, i Christoph Schwarz. International Security and War: Politics and Grand Strategy in the 21st Century. Hauppauge, N.Y.: Nova Science Publisher's, 2011.
Cita MLA (9th ed.)
ebrary, Inc, et al. International Security and War: Politics and Grand Strategy in the 21st Century. Nova Science Publisher's, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.