APA (7th ed.) Citation

United States. Bureau of Soils & ProQuest (Firm). (1916). U. S. Department of Agriculture, Bureau of Soils. Field operations of the Bureau of Soils, 1913. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Soils and ProQuest (Firm). U. S. Department of Agriculture, Bureau of Soils. Field Operations of the Bureau of Soils, 1913. Washington: [publisher not identified], 1916.

MLA (9th ed.) Citation

United States. Bureau of Soils and ProQuest (Firm). U. S. Department of Agriculture, Bureau of Soils. Field Operations of the Bureau of Soils, 1913. [publisher not identified], 1916.

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