APA
U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), . (1973). Monthly labor review. Washington: U.S govt. printing office.
Chicago
U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), . 1973. Monthly labor review. Washington: U.S govt. printing office.
Harvard
U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), . (1973). Monthly labor review. Washington: U.S govt. printing office.
MLA
U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), U.S LABOR (Deptt. of) LABOR STATISTICS (Bureau of --), . Monthly labor review. Washington: U.S govt. printing office. 1973.
