Crusjshank, R. (1975). Medical Microbiology (12th.). Churchill Livingstone.
Chicago Style aipamenaCrusjshank, Rober. Medical Microbiology. 12th. New York: Churchill Livingstone, 1975.
MLA aipamenaCrusjshank, Rober. Medical Microbiology. 12th. Churchill Livingstone, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.