Hughes Aircraft Company. Space and Communications Group & ebrary, Inc. (1997). Pioneer Venus case study in spacecraft design. American Institute of Aeronautics and Astronautics.
Chicago Style (17th ed.) CitationHughes Aircraft Company. Space and Communications Group and Inc ebrary. Pioneer Venus Case Study in Spacecraft Design. [Reston, Va.: American Institute of Aeronautics and Astronautics, 1997.
MLA引文Hughes Aircraft Company. Space and Communications Group and Inc ebrary. Pioneer Venus Case Study in Spacecraft Design. American Institute of Aeronautics and Astronautics, 1997.
警告：這些引文格式不一定是100％准確.