APA (7th ed.) Citation

Theil, H., Cramer, J., Moerman, H., & Russchen, A. (1958). Economic forecasts and policy. North-Holland.

Chicago Style (17th ed.) Citation

Theil, Henri, J.S Cramer, H. Moerman, and A. Russchen. Economic Forecasts and Policy. Amsterdam: North-Holland, 1958.

MLA (9th ed.) Citation

Theil, Henri, et al. Economic Forecasts and Policy. North-Holland, 1958.