APA (7th ed.) Citation

United States. Bureau of Plant Industry. (1908). Field instructions for farmers' cooperative demonstration work. Commercial fertilizers: Their uses and cost. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry. Field Instructions for Farmers' Cooperative Demonstration Work. Commercial Fertilizers: Their Uses and Cost. [Washington]: [publisher not identified], 1908.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry. Field Instructions for Farmers' Cooperative Demonstration Work. Commercial Fertilizers: Their Uses and Cost. [publisher not identified], 1908.