APA (7th ed.) Citation

Bartels, H., Kellner, A. M., & Optenhögel, U. (2017). Strategic autonomy and the defence of Europe: On the road to a European army. Dietz.

Chicago Style (17th ed.) Citation

Bartels, Hans-Peter, Anna Maria Kellner, and Uwe Optenhögel. Strategic Autonomy and the Defence of Europe: On the Road to a European Army. Bonn: Dietz, 2017.

MLA (9th ed.) Citation

Bartels, Hans-Peter, et al. Strategic Autonomy and the Defence of Europe: On the Road to a European Army. Dietz, 2017.