Cita APA

Preda, G., & Preda, G. (2000). Dictionary of natural resources including energy saving: Economy & management. New York: International University Press.

Citación estilo Chicago

Preda, George, y George Preda. Dictionary of Natural Resources Including Energy Saving: Economy & Management. New York: International University Press, 2000.

Cita MLA

Preda, George, y George Preda. Dictionary of Natural Resources Including Energy Saving: Economy & Management. New York: International University Press, 2000.