Cita APA

Smithsonian Science Information Exchange, & Smithsonian Science Information Exchange. (1977). Summary of international energy research and development activities: 1974-1976. New York, New York: Pergamon.

Citación estilo Chicago

Smithsonian Science Information Exchange, y Smithsonian Science Information Exchange. Summary of International Energy Research and Development Activities: 1974-1976. New York, New York: Pergamon, 1977.

Cita MLA

Smithsonian Science Information Exchange, y Smithsonian Science Information Exchange. Summary of International Energy Research and Development Activities: 1974-1976. New York, New York: Pergamon, 1977.