Hohenschwangau Palace

MLA

Haasen, Gisela, Peter Green, and Max Opel. Hohenschwangau Palace. München: Hirmer, 1999.

APA

Haasen, G., Green, P., & Opel, M. (1999). Hohenschwangau Palace. München: Hirmer.

Chicago

Haasen, Gisela Hohenschwangau Palace. Translated by Peter Green. Edited by Max Opel. München: Hirmer, 1999.