Παραπομπή σε μορφή APA (7η εκδ.)

Hettne, B. (1995). Development theory and the three worlds: Towards an international political economy of development (2nd ed.). Addison Wesley Longman Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hettne, Bjorn. Development Theory and the Three Worlds: Towards an International Political Economy of Development. 2nd ed. Essex: Addison Wesley Longman Limited, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hettne, Bjorn. Development Theory and the Three Worlds: Towards an International Political Economy of Development. 2nd ed. Addison Wesley Longman Limited, 1995.