APA (7e ed.) Bronvermelding

Abbott, P. L. (2014). Natural disasters (9th ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Abbott, Patrick L. Natural Disasters. 9th ed. New York: McGraw-Hill, 2014.

MLA (9e ed.) Bronvermelding

Abbott, Patrick L. Natural Disasters. 9th ed. McGraw-Hill, 2014.