APA (7th ed.) Citation

SpringerLink (Online service), Riegl, M., & Doboš, B. (2017). Unrecognized States and Secession in the 21st Century (1st ed. 2017.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-56913-0

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Martin Riegl, and Bohumil Doboš. Unrecognized States and Secession in the 21st Century. 1st ed. 2017. Cham: Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-56913-0.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Unrecognized States and Secession in the 21st Century. 1st ed. 2017. Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-56913-0.