APA (7th ed.) Citation

United States. Congress. House. Committee on Agriculture. Special Subcommittee on Fertilizer and Farm Machinery & ProQuest (Firm). (1951). Sulfur and Its Importance in Food Production. Conclusions and Recommendations of the Special Subcommittee. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Agriculture. Special Subcommittee on Fertilizer and Farm Machinery and ProQuest (Firm). Sulfur and Its Importance in Food Production. Conclusions and Recommendations of the Special Subcommittee. [Place of publication not identified]: [publisher not identified], 1951.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Agriculture. Special Subcommittee on Fertilizer and Farm Machinery and ProQuest (Firm). Sulfur and Its Importance in Food Production. Conclusions and Recommendations of the Special Subcommittee. [publisher not identified], 1951.