Cita APA (7a ed.)
NASA. NASA, 25 Years: The Greatest Show in Space : Apollo 17, On the Shoulders of Giants ; The Mission of Apollo-Soyuz. Madacy.
Cita estilo Chicago (17a ed.)
NASA. NASA, 25 Years: The Greatest Show in Space : Apollo 17, On the Shoulders of Giants ; The Mission of Apollo-Soyuz. EUA: Madacy.
Cita MLA (9a ed.)
NASA. NASA, 25 Years: The Greatest Show in Space : Apollo 17, On the Shoulders of Giants ; The Mission of Apollo-Soyuz. Madacy.
Precaución: Estas citas no son 100% exactas.