O.V, S. (2013). Mathematical models and tools for forecasting the development of the coal industry of Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine.
Чикаго стиль цитування (17-те видання)O.V, Stohniy. Mathematical Models and Tools for Forecasting the Development of the Coal Industry of Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine, 2013.
Стиль цитування MLA (8-ме видання)O.V, Stohniy. Mathematical Models and Tools for Forecasting the Development of the Coal Industry of Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine, 2013.
Попередження: стилі цитування не завжди правильні на всі 100%.