Van de Kamp, P. (1964). Elements of astromechanics. W.H. Freeman.
芝加哥风格引文Van de Kamp, Peter. Elements of Astromechanics. San Francisco: W.H. Freeman, 1964.
MLA引文Van de Kamp, Peter. Elements of Astromechanics. W.H. Freeman, 1964.
警告：这些引文格式不一定是100％准确.