APA (7th ed.) Citation

Norsk Polarinstitutt, Agencia Europea de Medio Ambiente, Hansen, J. R., Hansson, R., & Norris, S. (1996). The state of the European Arctic environment. Norsk Polarinstitutt.

Chicago Style (17th ed.) Citation

Norsk Polarinstitutt, Agencia Europea de Medio Ambiente, John Richard Hansen, Rasmus Hansson, and Stefan Norris. The State of the European Arctic Environment. Oslo: Norsk Polarinstitutt, 1996.

MLA (9th ed.) Citation

Norsk Polarinstitutt, et al. The State of the European Arctic Environment. Norsk Polarinstitutt, 1996.