Drack, W. (1984). Der Üetliberg. Silva-Verlag.
Chicago Style (17th ed.) CitationDrack, Walter. Der Üetliberg. Zürich: Silva-Verlag, 1984.
MLA (9th ed.) CitationDrack, Walter. Der Üetliberg. Silva-Verlag, 1984.
Warning: These citations may not always be 100% accurate.