Cita APA (7th ed.)

Frecot, J., & Langebartels, R. (1981). Bahnbogen 22 - 79, Gleisdreieck, Berlin. Edition Giannozzo.

Cita Chicago (17th ed.)

Frecot, Janos, i Rolf Langebartels. Bahnbogen 22 - 79, Gleisdreieck, Berlin. Berlin: Edition Giannozzo, 1981.

Cita MLA (8th ed.)

Frecot, Janos, i Rolf Langebartels. Bahnbogen 22 - 79, Gleisdreieck, Berlin. Edition Giannozzo, 1981.