Ai, R.;                     Monteiro, L.L.S.;                     Monteiro, P.C.C., Jr.;                     Pacheco, P.M.C.L.;                     Savi, M.A.    
        Piezoelectric Vibration-Based Energy Harvesting Enhancement Exploiting Nonsmoothness. Actuators 2019, 8, 25.
    https://doi.org/10.3390/act8010025
    AMA Style
    
                                Ai R,                                 Monteiro LLS,                                 Monteiro PCC Jr.,                                 Pacheco PMCL,                                 Savi MA.        
                Piezoelectric Vibration-Based Energy Harvesting Enhancement Exploiting Nonsmoothness. Actuators. 2019; 8(1):25.
        https://doi.org/10.3390/act8010025
    
    Chicago/Turabian Style
    
                                Ai, Rodrigo,                                 Luciana L. S. Monteiro,                                 Paulo Cesar. C. Monteiro, Jr.,                                 Pedro M. C. L. Pacheco,                                 and Marcelo A. Savi.        
                2019. "Piezoelectric Vibration-Based Energy Harvesting Enhancement Exploiting Nonsmoothness" Actuators 8, no. 1: 25.
        https://doi.org/10.3390/act8010025
    
    APA Style
    
                                Ai, R.,                                 Monteiro, L. L. S.,                                 Monteiro, P. C. C., Jr.,                                 Pacheco, P. M. C. L.,                                 & Savi, M. A.        
        
        (2019). Piezoelectric Vibration-Based Energy Harvesting Enhancement Exploiting Nonsmoothness. Actuators, 8(1), 25.
        https://doi.org/10.3390/act8010025