APA (7th ed.) Citation

Schubert, E., & Hege, F. (1968). Der Naumburger Dom (o.A.). Union-Verlag.

Chicago Style (17th ed.) Citation

Schubert, Ernst, and Fritz Hege. Der Naumburger Dom. o.A. Berlin: Union-Verlag, 1968.

MLA (8th ed.) Citation

Schubert, Ernst, and Fritz Hege. Der Naumburger Dom. o.A. Union-Verlag, 1968.