APA (7th ed.) Citation

Gilbert, M. (1958). Comparative national products and price levels: A study of Western Europe and the United States. Organisation for European Economic Co-operation.

Chicago Style (17th ed.) Citation

Gilbert, Milton. Comparative National Products and Price Levels: A Study of Western Europe and the United States. Paris: Organisation for European Economic Co-operation, 1958.

MLA (9th ed.) Citation

Gilbert, Milton. Comparative National Products and Price Levels: A Study of Western Europe and the United States. Organisation for European Economic Co-operation, 1958.