APA (7th ed.) Citation

United States. Bureau of Soils. (1903). Instructions to field parties and descriptions of soil types: Field season, 1903. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Soils. Instructions to Field Parties and Descriptions of Soil Types: Field Season, 1903. [Washington]: [publisher not identified], 1903.

MLA (9th ed.) Citation

United States. Bureau of Soils. Instructions to Field Parties and Descriptions of Soil Types: Field Season, 1903. [publisher not identified], 1903.

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