Cita APA

Kusky, T. M. (2005). Encyclopedia of earth science. Facts on File.

Citación estilo Chicago

Kusky, Timothy M. Encyclopedia of Earth Science. New York: Facts on File, 2005.

Cita MLA

Kusky, Timothy M. Encyclopedia of Earth Science. Facts on File, 2005.

Warning: These citations may not always be 100% accurate.