APA (7th ed.) Citation

Popławski, T., Rusek, B., Łyp, J., & Dąsal, K. Polish electric energy sector and energy policy of the European Union.

Chicago Style (17th ed.) Citation

Popławski, Tomasz, Beata Rusek, Jacek Łyp, and Kazimierz Dąsal. Polish Electric Energy Sector and Energy Policy of the European Union.

MLA (9th ed.) Citation

Popławski, Tomasz, et al. Polish Electric Energy Sector and Energy Policy of the European Union.