APA-Zitierstil (7. Ausg.)

Carlson, J., & Graham, H. (1980). The economic importance of exports to the United States. Georgetown Univ.

Chicago-Zitierstil (17. Ausg.)

Carlson, Jack, und Hugh Graham. The Economic Importance of Exports to the United States. Washington, DC: Georgetown Univ, 1980.

MLA-Zitierstil (9. Ausg.)

Carlson, Jack, und Hugh Graham. The Economic Importance of Exports to the United States. Georgetown Univ, 1980.