Cummings, V. M. (1973). Noah's ark: Fable or fact. Fleming H. Revell.
芝加哥风格引文Cummings, Violet M. Noah's Ark: Fable or Fact. New Jersey: Fleming H. Revell, 1973.
MLA引文Cummings, Violet M. Noah's Ark: Fable or Fact. Fleming H. Revell, 1973.
警告：这些引文格式不一定是100％准确.