APA (7th ed.) Zitazioa

Amundsen, R., & Hansen, G. (1908). The North West passage. Being the record of a voyage of exploration of the ship Gjöa 1903, 1907 (1a. ed.). Archibald Constable.

Chicago Style (17th ed.) Zitazioa

Amundsen, Roald, eta Godfred Hansen. The North West Passage. Being the Record of a Voyage of Exploration of the Ship Gjöa 1903, 1907. 1a. ed. Londres: Archibald Constable, 1908.

MLA (9th ed.) Zitazioa

Amundsen, Roald, eta Godfred Hansen. The North West Passage. Being the Record of a Voyage of Exploration of the Ship Gjöa 1903, 1907. 1a. ed. Archibald Constable, 1908.