Grey, H. M. (1899). In Moorish captivity: An account of the 'Tourmaline' expedition to Sus, 1897-98. Edward Arnold.
Chicago Style (17th ed.) CitationGrey, Henry M. In Moorish Captivity: An Account of the 'Tourmaline' Expedition to Sus, 1897-98. London: Edward Arnold, 1899.
MLA (8th ed.) CitationGrey, Henry M. In Moorish Captivity: An Account of the 'Tourmaline' Expedition to Sus, 1897-98. Edward Arnold, 1899.
Warning: These citations may not always be 100% accurate.