APA (7th ed.) Citation

Spray, S. L., & Roselle, L. (2012). Research and writing in international relations (2nd ed.). Pearson Longman.

Chicago Style (17th ed.) Citation

Spray, Sharon L., and Laura Roselle. Research and Writing in International Relations. 2nd ed. Boston: Pearson Longman, 2012.

MLA (9th ed.) Citation

Spray, Sharon L., and Laura Roselle. Research and Writing in International Relations. 2nd ed. Pearson Longman, 2012.