APA-čujuhus (7. p.)
Ewald, P. W. (1994). Evolution of infectious disease. Oxford University Press.
Chicago-čujuhus (17. p.)
Ewald, Paul W. Evolution of Infectious Disease. Oxford ; New York: Oxford University Press, 1994.
MLA-čujuhus (9. p.)
Ewald, Paul W. Evolution of Infectious Disease. Oxford University Press, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.