Não informado. (2018). Report. Ohio State University, Institute of Polar Studies.
Style de citation Chicago (17e éd.)Não informado. Report. Columbus, Ohio: Ohio State University, Institute of Polar Studies, 2018.
Style de citation MLA (8e éd.)Não informado. Report. Ohio State University, Institute of Polar Studies, 2018.
Attention : ces citations peuvent ne pas être correctes à 100%.