APA (7th ed.) Citation

Johnson, D. G. (1977). The Soviet impact on world grain trade.

Chicago Style (17th ed.) Citation

Johnson, David Gale. The Soviet Impact on World Grain Trade. 1977.

MLA (9th ed.) Citation

Johnson, David Gale. The Soviet Impact on World Grain Trade. 1977.

Warning: These citations may not always be 100% accurate.