APA استشهاد

Helleiner, G. K. (1992). Trade policy, industialization, and development.

استشهاد بنمط شيكاغو

Helleiner, Gerald K. Trade Policy, Industialization, and Development. Clarendon Press, Oxford, 1992.

MLA استشهاد

Helleiner, Gerald K. Trade Policy, Industialization, and Development. 1992.