Cita APA

Ludwig, G. H. (2011). Opening space research: Dreams, technology, and scientific discovery. Washington, DC: American Geophysical Union.

Citación estilo Chicago

Ludwig, George H. Opening Space Research: Dreams, Technology, and Scientific Discovery. Washington, DC: American Geophysical Union, 2011.

Cita MLA

Ludwig, George H. Opening Space Research: Dreams, Technology, and Scientific Discovery. Washington, DC: American Geophysical Union, 2011.

Precaución: Estas citas no son 100% exactas.