APA (7th ed.) Citation

Heertje, A. (1984). The U.S.A. in the world economy. Freeman, Cooper.

Chicago Style (17th ed.) Citation

Heertje, Arnold. The U.S.A. in the World Economy. San Francisco, CA: Freeman, Cooper, 1984.

MLA (9th ed.) Citation

Heertje, Arnold. The U.S.A. in the World Economy. Freeman, Cooper, 1984.