APA
Waagepetersen G., Andersen S. I. & Ris� National Laboratory. (1994). Highefficiency flywheel for vehicle and for stationary applications. Roskilde: RIS�.
Chicago
Waagepetersen G, Andersen Svend Ib and Ris� National Laboratory. 1994. Highefficiency flywheel for vehicle and for stationary applications. Roskilde: RIS�.
Harvard
Waagepetersen G., Andersen S. I. and Ris� National Laboratory. (1994). Highefficiency flywheel for vehicle and for stationary applications. Roskilde: RIS�.
MLA
Waagepetersen G, Andersen Svend Ib and Ris� National Laboratory. Highefficiency flywheel for vehicle and for stationary applications. Roskilde: RIS�. 1994.