Thomas, S. (1977). Behold a saint: The life & times of Parumala Mar Gregorios. [publisher not identified].
芝加哥风格引文Thomas, Sunny. Behold a Saint: The Life & Times of Parumala Mar Gregorios. [New Delhi]: [publisher not identified], 1977.
MLA引文Thomas, Sunny. Behold a Saint: The Life & Times of Parumala Mar Gregorios. [publisher not identified], 1977.
警告：这些引文格式不一定是100％准确.