Cita APA (7th ed.)

Little, R., & Smith, M. (1991). Perspectives on world politics: A reader (2nd ed.). Routledge.

Cita Chicago (17th ed.)

Little, Richard, i Michael Smith. Perspectives on World Politics: A Reader. 2nd ed. London: Routledge, 1991.

Cita MLA (9th ed.)

Little, Richard, i Michael Smith. Perspectives on World Politics: A Reader. 2nd ed. Routledge, 1991.