Cita APA (7th ed.)
Collis, J. (1984). The European Iron Age. B.T. Batsford.
Cita Chicago (17th ed.)
Collis, John. The European Iron Age. London: B.T. Batsford, 1984.
Cita MLA (9th ed.)
Collis, John. The European Iron Age. B.T. Batsford, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.