APA (7th ed.) Citation

Conzen, E. (1985). 800 Jahre Alt-Hürth. Ortsgemeinschaft.

Chicago Style (17th ed.) Citation

Conzen, Egon. 800 Jahre Alt-Hürth. Hürth: Ortsgemeinschaft, 1985.

MLA (8th ed.) Citation

Conzen, Egon. 800 Jahre Alt-Hürth. Ortsgemeinschaft, 1985.

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