Dyfyniad APA

National Academy of Sciences; Institute of Medicine. (2008). Science, evolution, and creationism. Washington, D.C: National Academies Press.

Dyfyniad Arddull Chicago

National Academy of Sciences; Institute of Medicine. Science, Evolution, and Creationism. Washington, D.C: National Academies Press, 2008.

Dyfyniad MLA

National Academy of Sciences; Institute of Medicine. Science, Evolution, and Creationism. Washington, D.C: National Academies Press, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.