APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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