Catela, M.;                     Liang, D.;                     Vistas, C.R.;                     Garcia, D.;                     Tibúrcio, B.D.;                     Costa, H.;                     Almeida, J.    
        Doughnut-Shaped and Top Hat Solar Laser Beams Numerical Analysis. Energies 2021, 14, 7102.
    https://doi.org/10.3390/en14217102
    AMA Style
    
                                Catela M,                                 Liang D,                                 Vistas CR,                                 Garcia D,                                 Tibúrcio BD,                                 Costa H,                                 Almeida J.        
                Doughnut-Shaped and Top Hat Solar Laser Beams Numerical Analysis. Energies. 2021; 14(21):7102.
        https://doi.org/10.3390/en14217102
    
    Chicago/Turabian Style
    
                                Catela, Miguel,                                 Dawei Liang,                                 Cláudia R. Vistas,                                 Dário Garcia,                                 Bruno D. Tibúrcio,                                 Hugo Costa,                                 and Joana Almeida.        
                2021. "Doughnut-Shaped and Top Hat Solar Laser Beams Numerical Analysis" Energies 14, no. 21: 7102.
        https://doi.org/10.3390/en14217102
    
    APA Style
    
                                Catela, M.,                                 Liang, D.,                                 Vistas, C. R.,                                 Garcia, D.,                                 Tibúrcio, B. D.,                                 Costa, H.,                                 & Almeida, J.        
        
        (2021). Doughnut-Shaped and Top Hat Solar Laser Beams Numerical Analysis. Energies, 14(21), 7102.
        https://doi.org/10.3390/en14217102