Hecht, J., & Teresi, D. (1989). El rayo láser. Salvat.
Chicago Style (17th ed.) CitationHecht, Jeff, and Dick Teresi. El Rayo Láser. Barcelona: Salvat, 1989.
MLA (9th ed.) CitationHecht, Jeff, and Dick Teresi. El Rayo Láser. Salvat, 1989.
Warning: These citations may not always be 100% accurate.