APA

Klimova G. N., Litvak V. V., Leonova V. K. & Chernaya A.Current energy budget of an enterprise. : .

Chicago

Klimova G N, Litvak V V, Leonova V K and Chernaya A.Current energy budget of an enterprise. : .

Harvard

Klimova G. N., Litvak V. V., Leonova V. K. and Chernaya A.Current energy budget of an enterprise. : .

MLA

Klimova G N, Litvak V V, Leonova V K and Chernaya A.: . .