labor, A. f. o. Its origin, its progress, its objects and methods. American Federation of Labor.
Chicago Style (17th ed.) Citationlabor, American federation of. Its Origin, Its Progress, Its Objects and Methods. American Federation of Labor.
MLA (8th ed.) Citationlabor, American federation of. Its Origin, Its Progress, Its Objects and Methods. American Federation of Labor.
Warning: These citations may not always be 100% accurate.