APA (7th ed.) Citation

Seydewitz, M. (1982). Die unbesiegbare Stadt. Brockhaus.

Chicago Style (17th ed.) Citation

Seydewitz, Max. Die Unbesiegbare Stadt. Leipzig: Brockhaus, 1982.

MLA (8th ed.) Citation

Seydewitz, Max. Die Unbesiegbare Stadt. Brockhaus, 1982.

Warning: These citations may not always be 100% accurate.