Cita APA (7th ed.)

Roselle, L., & Spray, S. L. (2008). Research and writing in international relations. Pearson/Longman.

Cita Chicago (17th ed.)

Roselle, Laura, i Sharon L. Spray. Research and Writing in International Relations. New York: Pearson/Longman, 2008.

Cita MLA (9th ed.)

Roselle, Laura, i Sharon L. Spray. Research and Writing in International Relations. Pearson/Longman, 2008.