APA (7th ed.) Citation

Smith, D. W., Sims, B. G., & O'Neill, D. H. (1994). Testing and evaluation of agricultural machinery and equipment: Principles and practices. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Smith, D. W., B. G. Sims, and D. H. O'Neill. Testing and Evaluation of Agricultural Machinery and Equipment: Principles and Practices. Rome, Italy: Food and Agriculture Organization of the United Nations, 1994.

MLA (9th ed.) Citation

Smith, D. W., et al. Testing and Evaluation of Agricultural Machinery and Equipment: Principles and Practices. Food and Agriculture Organization of the United Nations, 1994.