Planetary dreams :
the quest to discover life beyond earth /
Robert Shapiro.
APA Citation
Shapiro, R. (1999). Planetary dreams: the quest to discover life beyond earth. New York: J. Wiley.
MLA Citation
Shapiro, Robert, 1935-. Planetary Dreams: the Quest to Discover Life Beyond Earth. New York: J. Wiley, 1999.
Warning: These citations may not always be complete (especially for serials).