Bradford, W. (1873). The Arctic Regions. Illustrated with photographs taken on an Art Expedition to Greenland (1a. ed.). Sampson Low, Marston, Low, and Searle.
Cita Chicago (17th ed.)Bradford, William. The Arctic Regions. Illustrated with Photographs Taken on an Art Expedition to Greenland. 1a. ed. Londres: Sampson Low, Marston, Low, and Searle, 1873.
Cita MLA (9th ed.)Bradford, William. The Arctic Regions. Illustrated with Photographs Taken on an Art Expedition to Greenland. 1a. ed. Sampson Low, Marston, Low, and Searle, 1873.
Atenció: Aquestes cites poden no estar 100% correctes.