Gerlach, K. (1964). Modellbahn - Handbuch (o.A.). Transpress.
Cita Chicago (17th ed.)Gerlach, Klaus. Modellbahn - Handbuch. o.A. Berlin: Transpress, 1964.
Cita MLA (8th ed.)Gerlach, Klaus. Modellbahn - Handbuch. o.A. Transpress, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.