孙铨. (2009). 向航天员学习: Learn from astronauts. 中国工人出版社.
Chicago Style (17th ed.) Citation孙铨. 向航天员学习: Learn from Astronauts. 中国工人出版社, 2009.
Cita MLA孙铨. 向航天员学习: Learn from Astronauts. 中国工人出版社, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA