Ostrowski, W., & Butler, E. (2021). Understanding energy security in Central and Eastern Europe: Russia, transition and national interest (First issued in paperback.). Routledge, Taylor & Francis Group.
Chicago-Zitierstil (17. Ausg.)Ostrowski, Wojciech, und Eamonn Butler. Understanding Energy Security in Central and Eastern Europe: Russia, Transition and National Interest. First issued in paperback. London ; New York: Routledge, Taylor & Francis Group, 2021.
MLA-Zitierstil (9. Ausg.)Ostrowski, Wojciech, und Eamonn Butler. Understanding Energy Security in Central and Eastern Europe: Russia, Transition and National Interest. First issued in paperback. Routledge, Taylor & Francis Group, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.