Cox, D., & Kocher, W. A. (1960). Stations in space. Holt, Rinehart and Winston.
Cita Chicago Style (17a ed.)Cox, Donald, y William A. Kocher. Stations in Space. New York: Holt, Rinehart and Winston, 1960.
Cita MLA (9a ed.)Cox, Donald, y William A. Kocher. Stations in Space. Holt, Rinehart and Winston, 1960.
Precaución: Estas citas no son 100% exactas.