Simmons, J., & Jack Simmons; Gordon Biddle. (1997). The. Oxford,New York: Oxford University Press.
Chicago Style aipamenaSimmons, Jack, và Jack Simmons; Gordon Biddle. The. Oxford,New York: Oxford University Press, 1997.
MLA aipamenaSimmons, Jack, và Jack Simmons; Gordon Biddle. The. Oxford,New York: Oxford University Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.