APA (7e ed.) Bronvermelding

Hewitt, K., & Burton, I. (1971). The hazardousness of a place: A regional ecology of damaging events. Published for the University of Toronto, Dept. of Geography.

Chicago (17e ed.) Bronvermelding

Hewitt, Kenneth, en Ian Burton. The Hazardousness of a Place: A Regional Ecology of Damaging Events. [Toronto]: Published for the University of Toronto, Dept. of Geography, 1971.

MLA (9e ed.) Bronvermelding

Hewitt, Kenneth, en Ian Burton. The Hazardousness of a Place: A Regional Ecology of Damaging Events. Published for the University of Toronto, Dept. of Geography, 1971.