Citazione Stile APA (7a Edizione)

Kovach, R. L. (1995). Earth's fury: An introduction to natural hazards and disasters. Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Kovach, Robert L. Earth's Fury: An Introduction to Natural Hazards and Disasters. Englewood Cliffs, N.J: Prentice Hall, 1995.

Citatione MLA (9a ed.)

Kovach, Robert L. Earth's Fury: An Introduction to Natural Hazards and Disasters. Prentice Hall, 1995.