Vafadar, A.;                     Guzzomi, F.;                     Rassau, A.;                     Hayward, K.    
        Advances in Metal Additive Manufacturing: A Review of Common Processes, Industrial Applications, and Current Challenges. Appl. Sci. 2021, 11, 1213.
    https://doi.org/10.3390/app11031213
    AMA Style
    
                                Vafadar A,                                 Guzzomi F,                                 Rassau A,                                 Hayward K.        
                Advances in Metal Additive Manufacturing: A Review of Common Processes, Industrial Applications, and Current Challenges. Applied Sciences. 2021; 11(3):1213.
        https://doi.org/10.3390/app11031213
    
    Chicago/Turabian Style
    
                                Vafadar, Ana,                                 Ferdinando Guzzomi,                                 Alexander Rassau,                                 and Kevin Hayward.        
                2021. "Advances in Metal Additive Manufacturing: A Review of Common Processes, Industrial Applications, and Current Challenges" Applied Sciences 11, no. 3: 1213.
        https://doi.org/10.3390/app11031213
    
    APA Style
    
                                Vafadar, A.,                                 Guzzomi, F.,                                 Rassau, A.,                                 & Hayward, K.        
        
        (2021). Advances in Metal Additive Manufacturing: A Review of Common Processes, Industrial Applications, and Current Challenges. Applied Sciences, 11(3), 1213.
        https://doi.org/10.3390/app11031213