T.O, E. (2003). Tool for energy conservation measures implementation at heat, water and wastewater communal services enterprises. General Energy Institute of the National Academy of Sciences of Ukraine.
Чикаго стиль цитування (17-те видання)T.O, Evtukhova. Tool for Energy Conservation Measures Implementation at Heat, Water and Wastewater Communal Services Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2003.
Стиль цитування MLA (8-ме видання)T.O, Evtukhova. Tool for Energy Conservation Measures Implementation at Heat, Water and Wastewater Communal Services Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2003.
Попередження: стилі цитування не завжди правильні на всі 100%.