APA (7th ed.) Citation

Conference on Price Research. (1939). Price research in the steel and petroleum industries. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Conference on Price Research. Price Research in the Steel and Petroleum Industries. New York: National Bureau of Economic Research, 1939.

MLA (9th ed.) Citation

Conference on Price Research. Price Research in the Steel and Petroleum Industries. National Bureau of Economic Research, 1939.