Cita APA

Stunkel, K. R. (1981). National energy profiles. New York: CBS Educational and Professional Publishing.

Citación estilo Chicago

Stunkel, Kennth R. National Energy Profiles. New York: CBS Educational and Professional Publishing, 1981.

Cita MLA

Stunkel, Kennth R. National Energy Profiles. New York: CBS Educational and Professional Publishing, 1981.

Precaución: Estas citas no son 100% exactas.