Cita APA (7a ed.)

Estados Unidos. (1976). Solar Energy Collectors and Concentrators. National Technical Information Service.

Cita Chicago Style (17a ed.)

Estados Unidos. Solar Energy Collectors and Concentrators. Virginia: National Technical Information Service, 1976.

Cita MLA (9a ed.)

Estados Unidos. Solar Energy Collectors and Concentrators. National Technical Information Service, 1976.