Haack, W. (1955). Elementare Differenzialgeometrie. Birkhauser.
Chicago Style (17th ed.) CitationHaack, Wolfgang. Elementare Differenzialgeometrie. Basel: Birkhauser, 1955.
MLA (9th ed.) CitationHaack, Wolfgang. Elementare Differenzialgeometrie. Birkhauser, 1955.
Warning: These citations may not always be 100% accurate.