APA (7e ed.) Bronvermelding

Abbott, P. L. (2004). Natural disasters (Forth edition.). McGraw-Hill Higer Education.

Chicago (17e ed.) Bronvermelding

Abbott, Patrick L. Natural Disasters. Forth edition. Boston: McGraw-Hill Higer Education, 2004.

MLA (8e ed.) Bronvermelding

Abbott, Patrick L. Natural Disasters. Forth edition. McGraw-Hill Higer Education, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.