APA (7th ed.) Citation

Østreng, W. (1999). National Security and International Environmental Cooperation in the Arctic -- the Case of the Northern Sea Route. Springer Netherlands : Imprint : Springer.

Chicago Style (17th ed.) Citation

Østreng, Willy. National Security and International Environmental Cooperation in the Arctic -- the Case of the Northern Sea Route. Dordrecht: Springer Netherlands : Imprint : Springer, 1999.

MLA (9th ed.) Citation

Østreng, Willy. National Security and International Environmental Cooperation in the Arctic -- the Case of the Northern Sea Route. Springer Netherlands : Imprint : Springer, 1999.