Independent Productions Corporation, International Union of Mine, Mill, and Smelter Workers, Alpha Video Distributors, Biberman, H. J., Jarrico, P., Wilson, M., . . . Kaplan, S. (2004). Salt of the earth. Alpha Video Classics.
Chicago Style (17th ed.) CitationIndependent Productions Corporation, et al. Salt of the Earth. Narberth, Pa.: Alpha Video Classics, 2004.
MLA (9th ed.) CitationIndependent Productions Corporation, et al. Salt of the Earth. Alpha Video Classics, 2004.
Warning: These citations may not always be 100% accurate.