United States. Bureau of Labor Statistics. San Francisco Regional Office. Gross average hourly earnings of production workers by industry (in dollars). U.S. Dept. of Labor, Bureau of Labor Statistics, Western Information Office in San Francisco.
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics. San Francisco Regional Office. Gross Average Hourly Earnings of Production Workers by Industry (in Dollars). San Francisco: U.S. Dept. of Labor, Bureau of Labor Statistics, Western Information Office in San Francisco.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics. San Francisco Regional Office. Gross Average Hourly Earnings of Production Workers by Industry (in Dollars). U.S. Dept. of Labor, Bureau of Labor Statistics, Western Information Office in San Francisco.