Dyfyniad APA
National Academy of Sciences (U.S.), ebrary, Inc, Arthur M. Sackler Colloquium of the National Academy of Sciences In the Light of Evolution IV: The Human Condition, Avise, J. C., & Ayala, F. J. (2010). The human condition. National Academies Press.
Dyfyniad Arddull Chicago
National Academy of Sciences (U.S.), Inc ebrary, Arthur M. Sackler Colloquium of the National Academy of Sciences In the Light of Evolution IV: The Human Condition, John C. Avise, and Francisco J. Ayala. The Human Condition. Washington, D.C.: National Academies Press, 2010.
Dyfyniad MLA
National Academy of Sciences (U.S.), et al. The Human Condition. National Academies Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.