APA引文

Gilardoni, A. (2008). The World Market for Natural Gas: Implications for Europe. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-68208-0

芝加哥风格引文

Gilardoni, Andrea. The World Market for Natural Gas: Implications for Europe. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-68208-0.

MLA引文

Gilardoni, Andrea. The World Market for Natural Gas: Implications for Europe. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-68208-0.

警告:这些引文格式不一定是100%准确.