Παραπομπή σε μορφή APA (7η εκδ.)

Sharma, A. S. (2012). Extreme events and natural hazards: The complexity perspective. American Geophysical Union. https://doi.org/10.1029/GM196

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sharma, A. Surjalal. Extreme Events and Natural Hazards: The Complexity Perspective. Washington, DC: American Geophysical Union, 2012. https://doi.org/10.1029/GM196.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sharma, A. Surjalal. Extreme Events and Natural Hazards: The Complexity Perspective. American Geophysical Union, 2012. https://doi.org/10.1029/GM196.