Symonds, K. J. (2017). On the third part of the secret of Fátima. En Route Books & Media.
芝加哥风格引文Symonds, Kevin J. On the Third Part of the Secret of Fátima. St. Louis: En Route Books & Media, 2017.
MLA引文Symonds, Kevin J. On the Third Part of the Secret of Fátima. En Route Books & Media, 2017.
警告：这些引文格式不一定是100％准确.