APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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