APA

Hufbauer G. C., . (1966). Synthetic materials and the theory of international trade. Cambridge, Mass: Harvard University Press.

Chicago

Hufbauer Gary Clyde, . 1966. Synthetic materials and the theory of international trade. Cambridge, Mass: Harvard University Press.

Harvard

Hufbauer G. C., . (1966). Synthetic materials and the theory of international trade. Cambridge, Mass: Harvard University Press.

MLA

Hufbauer Gary Clyde, . Synthetic materials and the theory of international trade. Cambridge, Mass: Harvard University Press. 1966.