Schnitman, L. (1987). Crack: Droga, adiccion y cultura (1. ed.). Catalogo Cientifico.
Chicago Style (17th ed.) CitationSchnitman, Luis. Crack: Droga, Adiccion Y Cultura. 1. ed. Bogotá: Catalogo Cientifico, 1987.
MLA (8th ed.) CitationSchnitman, Luis. Crack: Droga, Adiccion Y Cultura. 1. ed. Catalogo Cientifico, 1987.
Warning: These citations may not always be 100% accurate.