APA aipamena

Abbott, P. L. (2002). Natural disasters (Third edition.). McGraw-Hill.

Chicago Style aipamena

Abbott, Patrick L. Natural Disasters. Third edition. Boston: McGraw-Hill, 2002.

MLA aipamena

Abbott, Patrick L. Natural Disasters. Third edition. McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.