М.M, K. (2002). The role of coal in forming fuel-energy balances and development optimization of coal industry in Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine.
Чикаго стиль цитування (17-те видання)М.M, Kulyk. The Role of Coal in Forming Fuel-energy Balances and Development Optimization of Coal Industry in Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine, 2002.
Стиль цитування MLA (8-ме видання)М.M, Kulyk. The Role of Coal in Forming Fuel-energy Balances and Development Optimization of Coal Industry in Ukraine. General Energy Institute of the National Academy of Sciences of Ukraine, 2002.
Попередження: стилі цитування не завжди правильні на всі 100%.