APA (7e ed.) Bronvermelding

3G E-Learning. (2019). Illustrated handbook of natural hazards and disaster management. 3G E-Learning.

Chicago (17e ed.) Bronvermelding

3G E-Learning. Illustrated Handbook of Natural Hazards and Disaster Management. New York, NY: 3G E-Learning, 2019.

MLA (9e ed.) Bronvermelding

3G E-Learning. Illustrated Handbook of Natural Hazards and Disaster Management. 3G E-Learning, 2019.