APA (7th ed.) Citation

United States. Bureau of Labor Statistics & ProQuest (Firm). (1948). Union wages and hours: Building trades, July 1, 1947. Bulletin No. 930. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Union Wages and Hours: Building Trades, July 1, 1947. Bulletin No. 930. Washington: [publisher not identified], 1948.

MLA (9th ed.) Citation

United States. Bureau of Labor Statistics and ProQuest (Firm). Union Wages and Hours: Building Trades, July 1, 1947. Bulletin No. 930. [publisher not identified], 1948.

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