APA (7th ed.) Citation

Fiftieth Anniversary Colloquium (1st :1970 : New York) & Zarnowitz, V. (1972). The business cycle today. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Fiftieth Anniversary Colloquium (1st :1970 : New York) and Victor Zarnowitz. The Business Cycle Today. New York: National Bureau of Economic Research, 1972.

MLA (9th ed.) Citation

Fiftieth Anniversary Colloquium (1st :1970 : New York) and Victor Zarnowitz. The Business Cycle Today. National Bureau of Economic Research, 1972.