APA (7th ed.) Citation

Strong, H. M. (1924). Relation between value and volume of agricultural products. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Strong, Helen M. Relation Between Value and Volume of Agricultural Products. [Washington?]: U.S. Government Printing Office, 1924.

MLA (9th ed.) Citation

Strong, Helen M. Relation Between Value and Volume of Agricultural Products. U.S. Government Printing Office, 1924.