Norris, F. (1901). The octopus: A story of California. Doubleday, Page & co..
Lua i Stíl Chicago (17ú heag.)Norris, Frank. The Octopus: A Story of California. New York: Doubleday, Page & co., 1901.
Lua MLA (8ú heag.)Norris, Frank. The Octopus: A Story of California. Doubleday, Page & co., 1901.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.