APA (7th ed.) Citation

United States. National Labor Relations Board. (1939). Decisions and orders of the National Labor Relations Board, February 1, 1939-March 31, 1939. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Labor Relations Board. Decisions and Orders of the National Labor Relations Board, February 1, 1939-March 31, 1939. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. National Labor Relations Board. Decisions and Orders of the National Labor Relations Board, February 1, 1939-March 31, 1939. [s.n.], 1939.