Froehlich, A. (2018). Fresh view on the outer space treaty. Springer.
芝加哥风格引文Froehlich, Annette. Fresh View on the Outer Space Treaty. Springer, 2018.
MLA引文Froehlich, Annette. Fresh View on the Outer Space Treaty. Springer, 2018.
警告：这些引文格式不一定是100％准确.