Cita APA (7a ed.)

Holden, M., & Holden, K. (1990). Natural disasters: Unleashing the fury of nature. Gallery Books.

Cita Chicago Style (17a ed.)

Holden, Martin, y Karen Holden. Natural Disasters: Unleashing the Fury of Nature. New York: Gallery Books, 1990.

Cita MLA (9a ed.)

Holden, Martin, y Karen Holden. Natural Disasters: Unleashing the Fury of Nature. Gallery Books, 1990.