APA aipamena

Mary McIntosh. (1998). Factfiles: Disaster! Oxford: Oxford Univ. Press.

Chicago Style aipamena

Mary McIntosh. Factfiles: Disaster! Oxford: Oxford Univ. Press, 1998.

MLA aipamena

Mary McIntosh. Factfiles: Disaster! Oxford: Oxford Univ. Press, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.