APA (7th ed.) Citation

Opitz, H. (1975). Eisenhüttenstadt. Brockhaus.

Chicago Style (17th ed.) Citation

Opitz, Hellmut. Eisenhüttenstadt. Leipzig: Brockhaus, 1975.

MLA (8th ed.) Citation

Opitz, Hellmut. Eisenhüttenstadt. Brockhaus, 1975.

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