APA
U S L. (. o. L. S. (. o., U S L. (. o. L. S. (. o., . (1973). Monthly labor review V96 (7). 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 V96 (7). Washington: U S Govt. Printing Office.
Harvard
U S L. (. o. L. S. (. o., U S L. (. o. L. S. (. o., . (1973). Monthly labor review V96 (7). 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 V96 (7). Washington: U S Govt. Printing Office. 1973.
