Cita APA (7th ed.)

Heyde, G. W. (1976). Görlitz. Brockhaus.

Cita Chicago (17th ed.)

Heyde, Gerhard W. Görlitz. Leipzig: Brockhaus, 1976.

Cita MLA (8th ed.)

Heyde, Gerhard W. Görlitz. Brockhaus, 1976.