APA (7th ed.) Citation

Duisburg. (1983). Haushaltsplan. Stadt.

Chicago Style (17th ed.) Citation

Duisburg. Haushaltsplan. Duisburg: Stadt, 1983.

MLA (9th ed.) Citation

Duisburg. Haushaltsplan. Stadt, 1983.

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