Cita APA (7th ed.)

Schubert, E. (1978). Naumburg. Union-Verlag.

Cita Chicago (17th ed.)

Schubert, Ernst. Naumburg. Berlin: Union-Verlag, 1978.

Cita MLA (8th ed.)

Schubert, Ernst. Naumburg. Union-Verlag, 1978.