APA (7th ed.) Citation

United States. Bureau of Labor Statistics. (1938). Making and using of index numbers [for measuring changes in the level of prices]. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics. Making and Using of Index Numbers [for Measuring Changes in the Level of Prices]. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics. Making and Using of Index Numbers [for Measuring Changes in the Level of Prices]. [s.n.], 1938.