APA (7th ed.) Citation

Voice of America & Coleman, J. R. (1966). The changing American economy. U. S. Information Agency.

Chicago Style (17th ed.) Citation

Voice of America and John R. Coleman. The Changing American Economy. Washington, D. C: U. S. Information Agency, 1966.

MLA (9th ed.) Citation

Voice of America and John R. Coleman. The Changing American Economy. U. S. Information Agency, 1966.