APA-čujuhus (7. p.)
Forsdyke, D. R. (2001). The origin of species, revisited: A Victorian who anticipated modern developments in Darwin's theory. McGill-Queen's University Press.
Chicago-čujuhus (17. p.)
Forsdyke, Donald R. The Origin of Species, Revisited: A Victorian Who Anticipated Modern Developments in Darwin's Theory. Kingston, Ont. ; Ithaca: McGill-Queen's University Press, 2001.
MLA-čujuhus (9. p.)
Forsdyke, Donald R. The Origin of Species, Revisited: A Victorian Who Anticipated Modern Developments in Darwin's Theory. McGill-Queen's University Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.