APA引文

Karlsrud, J. (2018). The UN at War: Peace Operations in a New Era (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-62858-5

芝加哥风格引文

Karlsrud, John. The UN at War: Peace Operations in a New Era. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-62858-5.

MLA引文

Karlsrud, John. The UN at War: Peace Operations in a New Era. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-62858-5.