I.Ch, L., & A.I, S. (2016). Prospects of the operation of Ukrainian gas transportation system under the integration natural gas markets. General Energy Institute of the National Academy of Sciences of Ukraine. https://doi.org/10.15407/pge2016.02.005
Чикаго стиль цитування (17-те видання)I.Ch, Leshchenko, та Spitkovskyi A.I. Prospects of the Operation of Ukrainian Gas Transportation System Under the Integration Natural Gas Markets. General Energy Institute of the National Academy of Sciences of Ukraine, 2016. https://doi.org/10.15407/pge2016.02.005.
Стиль цитування MLA (8-ме видання)I.Ch, Leshchenko, та Spitkovskyi A.I. Prospects of the Operation of Ukrainian Gas Transportation System Under the Integration Natural Gas Markets. General Energy Institute of the National Academy of Sciences of Ukraine, 2016. https://doi.org/10.15407/pge2016.02.005.