Cita APA (7th ed.)

Vetten, D. (1997). Oberbayern: Detlef Vetten. Sigloch-Ed..

Cita Chicago (17th ed.)

Vetten, Detlef. Oberbayern: Detlef Vetten. Künzelsau: Sigloch-Ed., 1997.

Cita MLA (8th ed.)

Vetten, Detlef. Oberbayern: Detlef Vetten. Sigloch-Ed., 1997.