Poulsom, N. W. (1968). The white ribbon: A medallic record of British polar expeditions. Seaby.
Style de citation Chicago (17e éd.)Poulsom, Neville Wright. The White Ribbon: A Medallic Record of British Polar Expeditions. London: Seaby, 1968.
Style de citation MLA (8e éd.)Poulsom, Neville Wright. The White Ribbon: A Medallic Record of British Polar Expeditions. Seaby, 1968.
Attention : ces citations peuvent ne pas être correctes à 100%.