Hale, G. E. (1903). Stellar evolution in the light of recent research. Government printing office.
Cita Chicago Style (17a ed.)Hale, George E. Stellar Evolution in the Light of Recent Research. Washihgton: Government printing office, 1903.
Cita MLA (9a ed.)Hale, George E. Stellar Evolution in the Light of Recent Research. Government printing office, 1903.
Precaución: Estas citas no son 100% exactas.