Style de citation APA (7e éd.)

Blessing, J., Tiderman, R., Ewers-Peters, N. M., & Kjellström Elgin, K. (2021). NATO 2030: Towards a New Strategic Concept and Beyond. Brookings Institution Press.

Style de citation Chicago (17e éd.)

Blessing, Jason, Rakel Tiderman, Nele Marianne Ewers-Peters, et Katherine Kjellström Elgin. NATO 2030: Towards a New Strategic Concept and Beyond. La Vergne: Brookings Institution Press, 2021.

Style de citation MLA (8e éd.)

Blessing, Jason, et al. NATO 2030: Towards a New Strategic Concept and Beyond. Brookings Institution Press, 2021.