Παραπομπή σε μορφή APA (7η εκδ.)

Heater, D. B. (2002). World citizenship: Cosmopolitan thinking and its opponents. Continuum.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heater, Derek Benjamin. World Citizenship: Cosmopolitan Thinking and Its Opponents. London: Continuum, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Heater, Derek Benjamin. World Citizenship: Cosmopolitan Thinking and Its Opponents. Continuum, 2002.