APA (7th ed.) Zitazioa
Thomson, P. (2007). Sacred sea: A journey to Lake Baikal. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Thomson, Peter. Sacred Sea: A Journey to Lake Baikal. Oxford ; New York: Oxford University Press, 2007.
MLA (9th ed.) Zitazioa
Thomson, Peter. Sacred Sea: A Journey to Lake Baikal. Oxford University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.