Cita APA (7th ed.)
(2000). Iron and steel industry in 1997 = Industrie siderurgique en 1997 (1999 edition.). OECD Publishing.
Cita Chicago (17th ed.)
Iron and Steel Industry in 1997 = Industrie Siderurgique En 1997. 1999 edition. Paris: OECD Publishing, 2000.
Cita MLA (9th ed.)
Iron and Steel Industry in 1997 = Industrie Siderurgique En 1997. 1999 edition. OECD Publishing, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.