APA (7th ed.) Citation

(1997). Hörnum (Sylt). Landesvermessungsamt.

Chicago Style (17th ed.) Citation

Hörnum (Sylt). Kiel: Landesvermessungsamt, 1997.

MLA (8th ed.) Citation

Hörnum (Sylt). Landesvermessungsamt, 1997.

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