APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1920). Tanning industry in Spain. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Tanning Industry in Spain. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Tanning Industry in Spain. GPO, 1920.

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