APA (7e ed.) Bronvermelding

Leruth, B., Gänzle, S., & Trondal, J. (2022). Chapter 1 Introduction: Differentiation in the European Union as a field of study. Taylor & Francis.

Chicago (17e ed.) Bronvermelding

Leruth, Benjamin, Stefan Gänzle, en Jarle Trondal. Chapter 1 Introduction: Differentiation in the European Union as a Field of Study. Taylor & Francis, 2022.

MLA (9e ed.) Bronvermelding

Leruth, Benjamin, et al. Chapter 1 Introduction: Differentiation in the European Union as a Field of Study. Taylor & Francis, 2022.