Taylor, J. G. (1974). Black holes: The end of the universe? Fontana/Collins.
芝加哥风格引文Taylor, John Gerald. Black Holes: The End of the Universe? New York: Fontana/Collins, 1974.
MLA引文Taylor, John Gerald. Black Holes: The End of the Universe? Fontana/Collins, 1974.
警告：这些引文格式不一定是100％准确.