APA Style
Ahrens,Petra, . et al (2022).
European Parliament’s Political Groups in Turbulent Times .
Palgrave Macmillan Cham:
Palgrave Macmillan Cham.
MLA Style
Ahrens,Petra, . et al.
"European Parliament’s Political Groups in Turbulent Times".
Palgrave Macmillan Cham:
Palgrave Macmillan Cham,
2022.
Text.