APA-Zitierstil (7. Ausg.)

Freeman, A. M. (1971). International trade: An introduction to method and theory. Harper & Row.

Chicago-Zitierstil (17. Ausg.)

Freeman, Albert Myrick. International Trade: An Introduction to Method and Theory. New York: Harper & Row, 1971.

MLA-Zitierstil (9. Ausg.)

Freeman, Albert Myrick. International Trade: An Introduction to Method and Theory. Harper & Row, 1971.