Krakauer, j. Eiger dreams: Ventures among men and mountains. Anchor books.
Chicago Style (17th ed.) ZitazioaKrakauer, jon. Eiger Dreams: Ventures Among Men and Mountains. New York: Anchor books.
MLA (9th ed.) ZitazioaKrakauer, jon. Eiger Dreams: Ventures Among Men and Mountains. Anchor books.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.