APA (7th ed.) Citation

United States. Bureau of Labor Statistics. (1933). Trend of employment, January 1933. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics. Trend of Employment, January 1933. [Washington]: [s.n.], 1933.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics. Trend of Employment, January 1933. [s.n.], 1933.

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