Renström, A. F. H. (2002, 23. January). Patellar tendinopathy in tennis. Zugriff unter http://www.stms.nl/index.php?option=com_content&task=view&id=1077&Itemid=277
APA (7th ed.) CitationRenström, A. F. H. (2001). Patellar tendinopathy in tennis.
Chicago Style (17th ed.) CitationRenström, A. F. H. Patellar Tendinopathy in Tennis. 2001.
MLA (9th ed.) CitationRenström, A. F. H. Patellar Tendinopathy in Tennis. 2001.
Warning: These citations may not always be 100% accurate.