V.P, R., I.S, S., E.M, I., & I.I, S. (2015). Improving the mechanism of implementation of Directive 2012/27/EU on energy efficiency by adapting international standards on energy management at the national level. General Energy Institute of the National Academy of Sciences of Ukraine. https://doi.org/10.15407/pge2015.04.052
Чикаго стиль цитування (17-те видання)V.P, Rozen, Sokolovska I.S, Inshekov E.M, та Stoyanova I.I. Improving the Mechanism of Implementation of Directive 2012/27/EU on Energy Efficiency by Adapting International Standards on Energy Management at the National Level. General Energy Institute of the National Academy of Sciences of Ukraine, 2015. https://doi.org/10.15407/pge2015.04.052.
Стиль цитування MLA (8-ме видання)V.P, Rozen, et al. Improving the Mechanism of Implementation of Directive 2012/27/EU on Energy Efficiency by Adapting International Standards on Energy Management at the National Level. General Energy Institute of the National Academy of Sciences of Ukraine, 2015. https://doi.org/10.15407/pge2015.04.052.