Style de citation APA (7e éd.)

Steinmetz, R., & Wivel, A. (2016). Small states in Europe: Challenges and opportunities. Routledge.

Style de citation Chicago (17e éd.)

Steinmetz, Robert, et Anders Wivel. Small States in Europe: Challenges and Opportunities. London, [England] ; New York, [New York]: Routledge, 2016.

Style de citation MLA (8e éd.)

Steinmetz, Robert, et Anders Wivel. Small States in Europe: Challenges and Opportunities. Routledge, 2016.