Cita APA (7th ed.)
JORDAN, I. (1983). Iron and steel in Great Britain.
Cita Chicago (17th ed.)
JORDAN, Ingrid. Iron and Steel in Great Britain. Innsbruck, 1983.
Cita MLA (9th ed.)
JORDAN, Ingrid. Iron and Steel in Great Britain. 1983.
Atenció: Aquestes cites poden no estar 100% correctes.