APA (7th ed.) Citation

Conference Board, Hein, J., & Bauer, D. (1973). The world economy in the 1970's: Trends and issues. [publisher not identified].

Chicago Style (17th ed.) Citation

Conference Board, John Hein, and David Bauer. The World Economy in the 1970's: Trends and Issues. New York: [publisher not identified], 1973.

MLA (9th ed.) Citation

Conference Board, et al. The World Economy in the 1970's: Trends and Issues. [publisher not identified], 1973.