Zepatou, V.;                     Loizidou, M.;                     Chaloulakou, A.;                     Spyrellis, N.    
        School Facilities and Sustainability-Related Concepts: A Study of Hellenic Secondary School Principals’, Teachers’, Pupils’ and Parents’ Responses. Sustainability 2016, 8, 311.
    https://doi.org/10.3390/su8040311
    AMA Style
    
                                Zepatou V,                                 Loizidou M,                                 Chaloulakou A,                                 Spyrellis N.        
                School Facilities and Sustainability-Related Concepts: A Study of Hellenic Secondary School Principals’, Teachers’, Pupils’ and Parents’ Responses. Sustainability. 2016; 8(4):311.
        https://doi.org/10.3390/su8040311
    
    Chicago/Turabian Style
    
                                Zepatou, Vasiliki,                                 Maria Loizidou,                                 Archontoula Chaloulakou,                                 and Nicolas Spyrellis.        
                2016. "School Facilities and Sustainability-Related Concepts: A Study of Hellenic Secondary School Principals’, Teachers’, Pupils’ and Parents’ Responses" Sustainability 8, no. 4: 311.
        https://doi.org/10.3390/su8040311
    
    APA Style
    
                                Zepatou, V.,                                 Loizidou, M.,                                 Chaloulakou, A.,                                 & Spyrellis, N.        
        
        (2016). School Facilities and Sustainability-Related Concepts: A Study of Hellenic Secondary School Principals’, Teachers’, Pupils’ and Parents’ Responses. Sustainability, 8(4), 311.
        https://doi.org/10.3390/su8040311