APA (7th ed.) Citation

Hill, H. S. J. (2000). The economic impact of seasonal forecasts on the international wheat trade. [publisher not identified].

Chicago Style (17th ed.) Citation

Hill, Harvey Spencer Joseph. The Economic Impact of Seasonal Forecasts on the International Wheat Trade. [Place of publication not identified]: [publisher not identified], 2000.

MLA (9th ed.) Citation

Hill, Harvey Spencer Joseph. The Economic Impact of Seasonal Forecasts on the International Wheat Trade. [publisher not identified], 2000.