APA (7th ed.) Zitazioa
Ward, R. D., & Rogers, W. W. (1987). Convicts, coal, and the Banner Mine tragedy. The University of Alabama Press.
Chicago Style (17th ed.) Zitazioa
Ward, Robert David, eta William Warren Rogers. Convicts, Coal, and the Banner Mine Tragedy. Tuscaloosa, Alabama ; London, [England]: The University of Alabama Press, 1987.
MLA (9th ed.) Zitazioa
Ward, Robert David, eta William Warren Rogers. Convicts, Coal, and the Banner Mine Tragedy. The University of Alabama Press, 1987.
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