Dyfyniad APA
ebrary, Inc, Allmon, W. D., Kelley, P. H., & Ross, R. M. (2009). Stephen Jay Gould: Reflections on his view of life. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Warren D. Allmon, Patricia H. Kelley, and Robert M. Ross. Stephen Jay Gould: Reflections on His View of Life. Oxford ; New York: Oxford University Press, 2009.
Dyfyniad MLA
ebrary, Inc, et al. Stephen Jay Gould: Reflections on His View of Life. Oxford University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.