APA (7. basım) Alıntı

Harrod, . R., & Hague, D. (1963). International trade theory in a developing world. Macmillan.

Chicago Style (17. basım) Atıf

Harrod, Roy, ve Douglas Hague. International Trade Theory in a Developing World. London: Macmillan, 1963.

MLA (9th ed.) Atıf

Harrod, Roy, ve Douglas Hague. International Trade Theory in a Developing World. Macmillan, 1963.