Hartl, P. W. (1982). Ankylosierende Spondylitis: Morbus Strümpell, Marie, Bechterew. Banaschewski.
Chicago Style (17th ed.) CitationHartl, Paul Walter. Ankylosierende Spondylitis: Morbus Strümpell, Marie, Bechterew. München-Gräfelfing: Banaschewski, 1982.
MLA (9th ed.) CitationHartl, Paul Walter. Ankylosierende Spondylitis: Morbus Strümpell, Marie, Bechterew. Banaschewski, 1982.
Warning: These citations may not always be 100% accurate.