APA (7th ed.) Citation

Johnson, S. S. (1977). Mechanical harvesting of wine grapes. Dept. of Agriculture, Economic Research.

Chicago Style (17th ed.) Citation

Johnson, Stanley S. Mechanical Harvesting of Wine Grapes. [Washington]: Dept. of Agriculture, Economic Research, 1977.

MLA (9th ed.) Citation

Johnson, Stanley S. Mechanical Harvesting of Wine Grapes. Dept. of Agriculture, Economic Research, 1977.