Forster, E. (1991). A Passage to India. London: David Campbell publishers.
Chicago Style aipamenaForster, E.M. A Passage to India. London: David Campbell publishers, 1991.
MLA aipamenaForster, E.M. A Passage to India. London: David Campbell publishers, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.