APA Edition Citation

Kusky,Timothy. (2006). Viva-facts on file: The encyclopedia of earth science. Viva.

Chicago Edition Citation

Kusky,Timothy. Viva-facts on File: The Encyclopedia of Earth Science. New Delhi: Viva, 2006.

MLA Edition Citation

Kusky,Timothy. Viva-facts on File: The Encyclopedia of Earth Science. Viva, 2006.

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