Purcell, A. (1992). Del laboratorio a la tierra. Bogotá, D.C. (Colombia) : Impreandes.
Chicago Style (17th ed.) CitationPurcell, Andrew. Del Laboratorio a La Tierra. Bogotá, D.C. (Colombia) : Impreandes, 1992.
MLA (8th ed.) CitationPurcell, Andrew. Del Laboratorio a La Tierra. Bogotá, D.C. (Colombia) : Impreandes, 1992.
Warning: These citations may not always be 100% accurate.