Cita APA (7a ed.)

Jordan, S. (1981). The Sun as a star. CNRS : NASA.

Cita Chicago Style (17a ed.)

Jordan, Stuart. The Sun as a Star. Washinton: CNRS : NASA, 1981.

Cita MLA (9a ed.)

Jordan, Stuart. The Sun as a Star. CNRS : NASA, 1981.