APA (7th ed.) Citation

Pryor, F. L. (1963). The Communist foreign trade system. M.I.T. Press.

Chicago Style (17th ed.) Citation

Pryor, Frederic L. The Communist Foreign Trade System. Cambridge. Mass.: M.I.T. Press, 1963.

MLA (9th ed.) Citation

Pryor, Frederic L. The Communist Foreign Trade System. M.I.T. Press, 1963.