Cita APA (7a ed.)

Foerster, C. (1988). Halle. Brockhaus.

Cita Chicago Style (17a ed.)

Foerster, Christel. Halle. Leipzig: Brockhaus, 1988.

Cita MLA (8a ed.)

Foerster, Christel. Halle. Brockhaus, 1988.