Richards, J. G. & Bruening, D. A. (2009, 08. December). Analysis of an articulated figure skating boot. Zugriff unter http://www.asbweb.org/conferences/2006/pdfs/344.pdf
APA (7th ed.) CitationRichards, J. G., & Bruening, D. A. (2006). Analysis of an articulated figure skating boot.
Chicago Style (17th ed.) CitationRichards, J. G., and D. A. Bruening. Analysis of an Articulated Figure Skating Boot. 2006.
MLA (9th ed.) CitationRichards, J. G., and D. A. Bruening. Analysis of an Articulated Figure Skating Boot. 2006.
Warning: These citations may not always be 100% accurate.