Cita APA (7a ed.)

Steans, J., Pettiford, L., & Diez, T. (2010). An introduction to international relations theory: Perspectives and themes (3rd ed.). Pearson Longman.

Cita Chicago Style (17a ed.)

Steans, Jill, Lloyd Pettiford, y Thomas Diez. An Introduction to International Relations Theory: Perspectives and Themes. 3rd ed. Harlow ; London ; New York [etc.]: Pearson Longman, 2010.

Cita MLA (9a ed.)

Steans, Jill, et al. An Introduction to International Relations Theory: Perspectives and Themes. 3rd ed. Pearson Longman, 2010.