APA (7th ed.) Citation

Naumko, I. M., Pavliuk, M. I., Svoren, Y. M., & Zubyk, M. I. (2015). Methane of gas-coal fields — powerful additional source of hydrocarbons in Ukraine.

Chicago Style (17th ed.) Citation

Naumko, I. M., M. I. Pavliuk, Y. M. Svoren, and M. I. Zubyk. Methane of Gas-coal Fields — Powerful Additional Source of Hydrocarbons in Ukraine. 2015.

MLA (8th ed.) Citation

Naumko, I. M., et al. Methane of Gas-coal Fields — Powerful Additional Source of Hydrocarbons in Ukraine. 2015.

Warning: These citations may not always be 100% accurate.