APA (7th ed.) Citation

Poulsom, N. W. (1968). The white ribbon: A medallic record of British polar expeditions. Seaby.

Chicago Style (17th ed.) Citation

Poulsom, Neville Wright. The White Ribbon: A Medallic Record of British Polar Expeditions. London: Seaby, 1968.

MLA (8th ed.) Citation

Poulsom, Neville Wright. The White Ribbon: A Medallic Record of British Polar Expeditions. Seaby, 1968.

Warning: These citations may not always be 100% accurate.