Jackson, S. (1891). Fur-seal and the seal islands [electronic resource]. [S.l. : s.n.
Chicago Style (17th ed.) CitationJackson, Sheldon. Fur-seal and the Seal Islands [electronic Resource]. [S.l. : s.n, 1891.
MLA (9th ed.) CitationJackson, Sheldon. Fur-seal and the Seal Islands [electronic Resource]. [S.l. : s.n, 1891.
Warning: These citations may not always be 100% accurate.