APA aipamena

Foreman, P. (2000). The mystery of Allegra. Oxford: Oxford University Press.

Chicago Style aipamena

Foreman, Peter. The Mystery of Allegra. Oxford: Oxford University Press, 2000.

MLA aipamena

Foreman, Peter. The Mystery of Allegra. Oxford: Oxford University Press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.