APA (7th ed.) Zitazioa
Suber, P. (1998). The case of the speluncean explorers: Nine new opinions. Routledge.
Chicago Style (17th ed.) Zitazioa
Suber, Peter. The Case of the Speluncean Explorers: Nine New Opinions. London ; New York: Routledge, 1998.
MLA (9th ed.) Zitazioa
Suber, Peter. The Case of the Speluncean Explorers: Nine New Opinions. Routledge, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.