Cummings, V. M. (1973). Noah' s Ark: Fact or Fable. Creations Science Research Center.
Cita Chicago (17th ed.)Cummings, Violet M. Noah' S Ark: Fact or Fable. Creations Science Research Center, 1973.
Cita MLA (9th ed.)Cummings, Violet M. Noah' S Ark: Fact or Fable. Creations Science Research Center, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.