Czerny, M. (2019). Russia-EU: A cooperative approach climate change.
Style de citation Chicago (17e éd.)Czerny, Milàn. Russia-EU: A Cooperative Approach Climate Change. 2019.
Style de citation MLA (8e éd.)Czerny, Milàn. Russia-EU: A Cooperative Approach Climate Change. 2019.
警告：這些引文格式不一定是100％准確.